Inter-vehicle communication for hazard handling for an unoccupied flying vehicle (UFV)

ABSTRACT

Disclosed herein are example embodiments for inter-vehicle communication for hazard handling with an unoccupied flying vehicle (UFV). For certain example embodiments, at least one machine may: (i) receive one or more flight attributes from a remote UFV, with the one or more flight attributes indicative of one or more flight characteristics of the remote UFV; or (ii) adjust a flight path of a UFV based at least partially on one or more flight attributes received from a remote UFV. However, claimed subject matter is not limited to any particular described embodiments, implementations, examples, or so forth.

If an Application Data Sheet (ADS) has been filed on the filing date of this application, it is incorporated by reference herein. Any applications claimed on the ADS for priority under 35 U.S.C. §§ 119, 120, 121, or 365(c), and any and all parent, grandparent, great-grandparent, etc. applications of such applications, are also incorporated by reference, including any priority claims made in those applications and any material incorporated by reference, to the extent such subject matter is not inconsistent herewith.

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application is related to and/or claims the benefit of the earliest available effective filing date(s) from the following listed application(s) (the “Priority Applications”), if any, listed below (e.g., claims earliest available priority dates for other than provisional patent applications or claims benefits under 35 USC § 119(e) for provisional patent applications, for any and all parent, grandparent, great-grandparent, etc. applications of the Priority Application(s)). In addition, the present application is related to the “Related Applications,” if any, listed below.

PRIORITY APPLICATIONS

None

RELATED APPLICATIONS

None

The United States Patent Office (USPTO) has published a notice to the effect that the USPTO's computer programs require that patent applicants reference both a serial number and indicate whether an application is a continuation, continuation-in-part, or divisional of a parent application. Stephen G. Kunin, Benefit of Prior-Filed Application, USPTO Official Gazette Mar. 18, 2003. The USPTO further has provided forms for the Application Data Sheet which allow automatic loading of bibliographic data but which require identification of each application as a continuation, continuation-in-part, or divisional of a parent application. The present Applicant Entity (hereinafter “Applicant”) has provided above a specific reference to the application(s) from which priority is being claimed as recited by statute. Applicant understands that the statute is unambiguous in its specific reference language and does not require either a serial number or any characterization, such as “continuation” or “continuation-in-part,” for claiming priority to U.S. patent applications. Notwithstanding the foregoing, Applicant understands that the USPTO's computer programs have certain data entry requirements, and hence Applicant has provided designation(s) of a relationship between the present application and its parent application(s) as set forth above and in any ADS filed in this application, but expressly points out that such designation(s) are not to be construed in any way as any type of commentary and/or admission as to whether or not the present application contains any new matter in addition to the matter of its parent application(s).

If the listings of applications provided above are inconsistent with the listings provided via an ADS, it is the intent of the Applicant to claim priority to each application that appears in the Priority Applications section of the ADS and to each application that appears in the Priority Applications section of this application.

All subject matter of the Priority Applications and the Related Applications, if any are presented, and of any and all parent, grandparent, great-grandparent, etc. applications of the Priority Applications and the Related Applications, including any priority claims, is incorporated herein by reference to the extent such subject matter is not inconsistent herewith.

BACKGROUND

An autonomously controlled unoccupied flying vehicle can include a vehicle that is not capable of being occupied by a human pilot (e.g., due to size, shape, power, atmospheric pressure, or a combination thereof, etc. constraints), a vehicle that is not designed to seat or otherwise safely support a person, a vehicle that is not controllable by an onboard human pilot, a vehicle that is being autonomously controlled at least partially by at least one onboard module, or a vehicle that is being autonomously controlled at least partially by at least one off-board module.

SUMMARY

In some embodiments, a method for hazard handling for an unoccupied flying vehicle (UFV) can include autonomously electronically controlling an unoccupied flying vehicle (UFV) including at least autonomously negotiating a flight path adjustment with at least one remote UFV (RUFV) including at least interrogating the at least one RUFV including at least requesting one or more RUFV flight attributes including at least one flight characteristic and at least one flight capability; receiving the requested one or more RUFV flight attributes from the at least one RUFV responsive to the interrogation; autonomously determining a prospective UFV flight path adjustment including at least extrapolating one or more expected future RUFV flight characteristics from two or more recent and present values of the one or more RUFV flight attributes and determining the prospective UFV flight path adjustment based at least partly on the one or more expected future RUFV flight characteristics; exchanging one or more flight path adjustment options between the UFV and the at least one RUFV including at least transmitting at least one offer associated with the prospective UFV flight path adjustment to the at least one RUFV, receiving at least one reply indicative of acceptance or rejection of the at least one offer from the at least one RUFV, adopting the prospective UFV flight path adjustment when the at least one reply indicates acceptance of the at least one offer, and at least repeating the autonomously negotiating the flight path adjustment with the at least one RUFV when the at least one reply indicates rejection of the at least one offer; and autonomously adjusting a flight path of the UFV at least in accordance with the adopted prospective UFV flight path adjustment.

BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a schematic diagram of at least one unoccupied flying vehicle (UFV) in accordance with certain example embodiments.

FIG. 2 is a schematic diagram of example realizations for at least one UFV in accordance with certain example embodiments.

FIGS. 3A-3C are schematic diagrams of example UFV hazard handling scenarios or environments in accordance with certain example embodiments.

FIG. 4 is a schematic diagram of an example unoccupied flying vehicle (UFV) including one or more example components in accordance with certain example embodiments.

FIG. 5 is a schematic diagram of an example base station, which may be in communication with at least one UFV, including one or more example components for a base station in accordance with certain example embodiments.

FIG. 6 is a schematic diagram of an example UFV that has one or more functional modules or one or more operational components in accordance with certain example embodiments.

FIG. 7A is a schematic diagram that includes at least one example machine, such as an unoccupied flying vehicle (UFV), that is capable of addressing scenarios for inter-vehicle communication for hazard handling for a UFV in accordance with certain example embodiments.

FIGS. 7B-7D are schematic diagrams that include at least one example machine and that depict example scenarios for implementing inter-vehicle communication for hazard handling for a UFV in accordance with certain example embodiments.

FIG. 8A is a flow diagram illustrating an example method for at least one machine with regard to inter-vehicle communication for hazard handling for a UFV in accordance with certain example embodiments.

FIGS. 8B-8E depict example additions or alternatives for a flow diagram of FIG. 8A in accordance with certain example embodiments.

FIGS. 9A-9B depict example additions or alternatives for a flow diagram of FIG. 8A in accordance with certain example embodiments.

DETAILED DESCRIPTION

In the following detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, similar symbols typically identify similar components, unless context dictates otherwise. The illustrative embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

FIG. 1 is a schematic diagram 100 of at least one unoccupied flying vehicle (UFV) in accordance with certain example embodiments. As shown in FIG. 1, by way of example but not limitation, schematic diagram 100 may include at least one unoccupied flying vehicle (UFV) 102 or at least one remote UFV 102R. For certain example implementations, any particular UFV: may be, comprise, or include a UFV 102, such as a local UFV, or may be, comprise, or include a remote UFV 102R. A given UFV scenario may be considered, analyzed, operated, viewed, or a combination thereof, etc. from a perspective of at least one local UFV 102 with regard to one or more remote UFVs 102R. Disclosure herein or in the accompany drawings, which form a part hereof, that is directed to a UFV 102 may additionally or alternatively be applicable to a remote UFV 102R, unless context dictates otherwise. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, a UFV 102 may comprise or include a vehicle that is not capable of being occupied by a human pilot (e.g., due to size, shape, power, atmospheric pressure, or a combination thereof, etc. constraints), a vehicle that is not designed to seat or otherwise safely support a person, a vehicle that is not controllable by an onboard human pilot, a vehicle that is being autonomously controlled at least partially by at least one onboard module, a vehicle that is being autonomously controlled at least partially by at least one off-board module, a combination thereof, or so forth. For certain example embodiments, a UFV 102 may be at least comparable to or may comprise or include at least a portion of any one or more of: an unmanned aerial vehicle (UAV), a remotely piloted vehicle (RPV), an unmanned combat air vehicle (UCAV), an unmanned aircraft (UA), a drone, an optionally-piloted vehicle (OPV) that is not currently being controlled by an on-board pilot, a remotely piloted aircraft (RPA), a remotely operated aircraft (ROA), a radio-controlled aircraft (R/C aircraft), an unmanned-aircraft vehicle system (UAVS), an unmanned aircraft system (UAS), a small unmanned air system (sUAS), a combination thereof, or so forth. For certain example embodiments, a UFV 102 may fly through a fluid (e.g., the earth's atmosphere or the air), through at least a partial vacuum (e.g., space or near-earth orbit), a combination thereof, or so forth. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 2 is a schematic diagram 200 of example realizations for at least one UFV in accordance with certain example embodiments. As shown in FIG. 2, by way of example but not limitation, schematic diagram 200 may include at least one unoccupied flying vehicle (UFV) 102, at least one fixed wing UFV 102 a, at least one rotary wing UFV 102 b, at least one ornithopter UFV 102 c, at least one lighter-than-air (LTA) UFV 102 d, at least one tilt-wing UFV 102 e, at least one hybrid UFV 102 f, or at least one other type of UFV 102 g. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, a UFV 102 may be realized as described by any one or more of the examples in this paragraph. First, a UFV 102 may be realized as a fixed wing UFV 102 a, such as a propeller-driven biplane or a jet plane. Second, a UFV 102 may be realized as a rotary wing UFV 102 b, such as a helicopter or a gyrodyne. Third, a UFV 102 may be realized as an ornithopter UFV 102 c, such as small craft that has flapping wings like an animal (e.g., like a dragonfly, bee, bird, or bat, etc.). Fourth, a UFV 102 may be realized as an LTA UFV 102 d, such as a blimp, a balloon, or a dirigible. Fifth, a UFV 102 may be realized as a tilt-wing UFV 102 e, such as a propeller-driven airplane with wings that rotate at least during vertical takeoff or landing. Sixth, a UFV 102 may be realized as a hybrid UFV 102 f that combines one or more capabilities or structural characteristics of at least one fixed wing UFV 102 a, at least one rotary wing UFV 102 b, at least one ornithopter UFV 102 c, at least one LTA UFV 102 d, at least one tilt-wing UFV 102 e, or at least one other UFV 102 g. Seventh, a UFV 102 may be realized as an other type of UFV 102 g, such as a tilt-rotor craft, a submarine, a rocket, a spaceship, a satellite, a vertical take-off and landing (VTOL) craft, a combination thereof, or so forth. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, a UFV 102 may additionally or alternatively be realized so as to have one or more features, capabilities, structural characteristics, or a combination thereof, etc. as described by any one or more of the examples in this paragraph. First, a UFV 102 may include one rotor, two rotors (e.g., in a tandem, transverse, coaxial, or intermeshing, etc. configuration), three rotors, four rotors (e.g., a quadcopter, or a quadrotor, etc.), a combination thereof, or so forth. Second, a UFV 102 may include a propeller engine, a jet engine, an electric engine, a rocket engine, a ramjet or scramjet engine, a combination thereof, or so forth. Third, a UFV 102 may have at least one wing (e.g., a monoplane, a biplane, or a triplane, etc. in a stacked or tandem wing configuration), which may include a straight wing, a swept wing, a delta wing, a variable sweep wing, a combination thereof, or so forth. Fourth, a UFV 102 may be realized as having a fuselage, as having a flying wing structure, as having a blended-wing body, a combination thereof, or so forth. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIGS. 3A-3C are schematic diagrams 300A-300C, respectively, of example UFV hazard handling scenarios or environments in accordance with certain example embodiments. As shown in FIGS. 3A-3C, by way of example but not limitation, each of schematic diagrams 300A-300C may include at least one unoccupied flying vehicle (UFV) 102, at least one remote UFV 102R, or ground 304. In each scenario or environment of schematic diagrams 300A-300C, at least one UFV 102 may be flying above ground 304 and endeavoring to detect, sense, avoid, manage, mitigate, communicate about, coordinate over, eliminate, predict, remove, account for, remedy aftermath caused by, cooperate to address, or a combination thereof, etc. at least one hazard. For certain example embodiments, hazards may include, but are not limited to, other unoccupied flying vehicles, occupied flying vehicles, ground 304, buildings or other structures (not shown) on ground 304, moving objects, weather conditions, stationary objects, some combination thereof, or so forth. A UFV 102 may be attempting to accomplish a mission, an objective, a task, a combination thereof, or so forth. In operation, a UFV may be in communication with at least one remote UFV, at least one pilot-occupied flying vehicle (POFV), at least one base station (not shown in FIG. 3A), at least one other entity, a combination thereof, or so forth. Although scenarios or environments of schematic diagrams 300A-300C may be shown in the drawings or described herein individually or separately, at least portions or aspects of such scenarios or environments may be implemented or may otherwise occur at least partially jointly, simultaneously in time, overlapping in space, as part of a single or extended operational theater, a combination thereof, or so forth. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 3A is a schematic diagram 300A of an example UFV hazard handling scenario or environment in accordance with certain example embodiments. As shown in FIG. 3A, by way of example but not limitation, schematic diagram 300A may include at least one UFV 102, at least one remote UFV 102R, at least one pilot-occupied flying vehicle (POFV) 302, or ground 304. More specifically, schematic diagram 300A may include a POFV 302, a first POFV 302(1), or a second POFV 302(2). For certain example embodiments, a POFV 302 may comprise or include a vehicle that is currently being controlled by an onboard human pilot. For certain example embodiments, ground 304 may include or comprise at least a portion of the earth, a landscape, a cityscape, a prairie, a hill, a mountain, a combination thereof, or so forth. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 3B is a schematic diagram 300B of another example UFV hazard handling scenario or environment in accordance with certain example embodiments. As shown in FIG. 3B, by way of example but not limitation, schematic diagram 300B may include at least one UFV 102, at least one remote UFV 102R, ground 304, or at least one base station 306. More specifically, schematic diagram 300B may include a remote UFV 102R, a first remote UFV 102R(1), or a second remote UFV 102R(2). For certain example embodiments, a base station 306 may comprise or include a machine that is adapted to at least partially control or is capable of controlling a UFV 102 from a distance via at least one wireless communication (not explicitly shown in FIG. 3B). For certain example implementations, a base station 306 may be fixed within a building or on a mobile ground vehicle, may be capable of being hand-held, may be incorporated into or as part of another flying vehicle, a combination thereof, or so forth. For certain example implementations, a base station 306 may include or comprise a handheld controller (e.g., as may be used with an R/C model plane) for actual or near line-of-sight control, a workstation-sized or brief-case-sized controller that is mobile for operation out in the field (e.g., for police or corporate purposes), a larger apparatus that is typically stationary or may be housed in a secret or private building miles from an operational theater (e.g., for military or governmental purposes), a server-sized or distributed apparatus that provides control for a swarm of UFVs (e.g., for careful monitoring of a construction, agricultural, or warehouse site), some combination thereof, or so forth. For certain example embodiments, a base station 306 may be controlling at least one UFV, such as first remote UFV 102R(1) or second remote UFV 102R(2), while not controlling at least one other UFV, such as UFV 102 or remote UFV 102R (although it may be monitoring a UFV without controlling it). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 3C is a schematic diagram 300C of another example UFV hazard handling scenario or environment in accordance with certain example embodiments. As shown in FIG. 3C, by way of example but not limitation, schematic diagram 300C may include at least one UFV 102, at least one remote UFV 102R, at least one POFV 302, ground 304, at least one base station 306, at least one communication 308, or at least one flight path 312. More specifically, UFV 102 may include at least one UFV hazard handling module 310, or communication 308 may include at least one transmission 308T or at least one reception 308R. For certain example embodiments, a UFV 102 may transmit at least one transmission 308T to or receive at least one reception 308R from at least one of a remote UFV 102R, a POFV 302, a base station 306, a combination thereof, or so forth. For certain example embodiments, a UFV hazard handling module 310 may affect or at least partially control a flight path of a UFV 102 at least partially based on at least one of a transmission 308T or a reception 308R. For certain example embodiments, a flight path 312 may comprise or include a flight trajectory, a heading, a speed, a direction, a velocity, an acceleration, a position, an altitude, a stability level, a destination, a two-dimensional course or a three-dimensional course through air or space, a course through a spherical geometrical space, a time or times at which a course is to be traversed, a time or times at which one or more positions or one or more altitudes are to be attained, a time or times at which other flight characteristic(s) are to be attained, extrapolated position-time stamp pairs based on current flight characteristic(s), extrapolated altitude-time stamp pairs based on current flight characteristic(s), a combination thereof, or so forth. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, a remote UFV 102R, a POFV 302, or a base station 306 may engage in at least one communication 308, such as a transmission 308T or a reception 308R, with at least one UFV 102. Although not explicitly shown in schematic diagram 300C, for certain example embodiments, each of remote UFV 102R, POFV 302, or base station 306 may additionally or alternatively exchange at least one communication 308 with at least one other of remote UFV 102R, POFV 302, or base station 306. For certain example implementations, a remote UFV 102R may transmit at least one transmission 308T to or receive at least one reception 308R from at least one of a UFV 102, another remote UFV 102R, a POFV 302, a base station 306, a combination thereof, or so forth. For certain example implementations, a POFV 302 may transmit at least one transmission 308T to or receive at least one reception 308R from at least one of a UFV 102, a remote UFV 102R, another POFV 302, a base station 306, a combination thereof, or so forth. For certain example implementations, a base station 306 may transmit at least one transmission 308T to or receive at least one reception 308R from at least one of a UFV 102, a remote UFV 102R, a POFV 302, another base station 306, a combination thereof, or so forth. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 4 is a schematic diagram 400 of an example unoccupied flying vehicle (UFV) including one or more example components in accordance with certain example embodiments. As shown in FIG. 4, a UFV 102 may include one or more components such as: at least one processor 402, one or more media 404, logic 406, circuitry 408, at least one communication interface 410, at least one interconnect 412, at least one power source 414, at least one motility mechanism 416, one or more sensors 418, some combination thereof, or so forth. Furthermore, as shown in schematic diagram 400, one or more media 404 may include one or more instructions 420, at least one hazard handling 422 routine, one or more flight attributes 424, some combination thereof, or so forth; a communication interface 410 may include at least one wireless communication interface 410 a, at least one wired communication interface 410 b, some combination thereof, or so forth; or a motility mechanism 416 may include at least one power train 416 a, at least one steering assembly 416 b, some combination thereof, or so forth. However, a UFV 102 may alternatively include more, fewer, or different component(s) from those that are illustrated without departing from claimed subject matter.

For certain example embodiments, a UFV 102 may include or comprise at least one machine that is capable of flight, flight control processing, (local) flight control, some combination thereof, or so forth. UFV 102 may include, for example, a computing platform or any electronic device having at least one processor or memory. Processor 402 may include, by way of example but not limitation, any one or more of a general-purpose processor, a specific-purpose processor, a digital signal processor (DSP), a processing unit, some combination thereof, or so forth. A processing unit may be implemented, for example, with one or more application specific integrated circuits (ASICs), DSPs, digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), processors generally, processing cores, discrete/fixed logic circuitry, controllers, micro-controllers, microprocessors, some combination thereof, or so forth. Media 404 may bear, store, contain, include, provide access to, or a combination thereof, etc. instructions 420, which may be executable by a processor 402; at least one hazard handling 422 routine, which may at least partially form at least a portion of instructions 420; one or more flight attributes 424; some combination thereof; or so forth. Instructions 420 may include or comprise, by way of example but not limitation, a program, a module, an application or app (e.g., that is native, that runs in a browser, that runs within a virtual machine, or a combination thereof, etc.), an operating system, or a combination thereof, etc. or portion thereof; operational data structures; source code, object code, just-in-time (JIT) compiled code, or a combination thereof, etc.; processor-executable instructions; other code; some combination thereof; or so forth. Media 404 may include, by way of example but not limitation, processor-accessible or non-transitory media (e.g., memory, random access memory (RAM), read only memory (ROM), flash memory, hard drives, disk-based media, disc-based media, magnetic storage, optical storage, volatile memory, nonvolatile memory, or a combination thereof, etc.) that is capable of bearing instructions, one or more hazard handling routines, one or more flight attributes, some combination thereof, or so forth.

For certain example embodiments, execution of instructions 420 by one or more processors 402 may transform at least a portion of UFV 102 into a special-purpose computing device, apparatus, platform, some combination thereof, or so forth. Instructions 420 may include, for example, instructions that are capable of realizing at least a portion of one or more flow diagrams, methods, processes, procedures, operations, functionality, technology, mechanisms, or a combination thereof, etc. that are described herein or illustrated in the accompanying drawings. A hazard handling 422 routine may include, for example, instructions that are capable of realizing at least a portion of one or more flow diagrams, methods, processes, procedures, operations, functionality, technology, mechanisms, or a combination thereof, etc. that are described herein or illustrated in the accompanying drawings or that are directed toward detecting, sensing, avoiding, managing, mitigating, communicating about, coordinating over, eliminating, predicting, removing, accounting for, remedying aftermath caused by, cooperating to address, or a combination thereof, etc. at least one hazard. A flight attribute 424 may include, for example, data describing or representing at least one flight attribute of a UFV, such as one or more flight characteristics, one or more flight capabilities, a combination thereof, or so forth. Additionally or alternatively, at least a portion of flight attributes 424 may be at least partially accessible to or integrated with hazard handling 422.

For certain example embodiments, logic 406 may include hardware, software, firmware, discrete/fixed logic circuitry, or a combination thereof, etc. that is capable of performing or facilitating performance of flow diagrams, methods, processes, procedures, operations, functionality, technology, mechanisms, or a combination thereof, etc. that are described herein or illustrated in the accompanying drawings. Circuitry 408 may include hardware, software, firmware, discrete/fixed logic circuitry, or a combination thereof, etc. that is capable of performing or facilitating performance of flow diagrams, methods, processes, procedures, operations, functionality, technology, mechanisms, or a combination thereof, etc. that are described herein or illustrated in the accompanying drawings, wherein circuitry 408 includes at least one physical or hardware component or aspect.

For certain example embodiments, one or more communication interfaces 410 may provide one or more interfaces between UFV 102 and another machine or a person/operator. With respect to a person/operator, a communication interface 410 may include, by way of example but not limitation, a screen, a speaker, keys/buttons, a microphone, or other person-device input/output apparatuses. A wireless communication interface 410 a or a wired communication interface 410 b may also or alternatively include, by way of example but not limitation, a transceiver (e.g., a transmitter or a receiver), a radio, an antenna, a wired interface connector or other similar apparatus (e.g., a network connector, a universal serial bus (USB) connector, a proprietary connector, a Thunderbolt® or Light Peak® connector, or a combination thereof, etc.), a physical or logical network adapter or port, a frequency converter, a baseband processor, a photoreceptor, or a combination thereof, etc. to communicate wireless signals or wired signals via one or more wireless communication links or wired communication links, respectively. Communications with at least one communication interface 410 may enable transmitting, receiving, or initiating of transmissions, just to name a few examples.

For certain example embodiments, at least one interconnect 412 may enable signal communication between or among components of UFV 102. Interconnect 412 may include, by way of example but not limitation, one or more buses, channels, switching fabrics, some combination thereof, or so forth. Although not explicitly illustrated in FIG. 4, one or more components of UFV 102 may be coupled to interconnect 412 via a discrete or integrated interface. By way of example only, one or more interfaces may couple a communication interface 410 or a processor 402 to at least one interconnect 412. For certain example embodiments, at least one power source 414 may provide power to one or more components of UFV 102. Power source 414 may include, by way of example but not limitation, a battery, a power connector, a solar power source or charger, a mechanical power source or charger, a fuel source, a generator, an engine, some combination thereof, or so forth.

For certain example embodiments, at least one sensor 418 may sense, produce, or otherwise provide at least one sensor value. Sensors 418 may include, by way of example only, a camera, a microphone, an accelerometer, a thermometer, a satellite positioning system (SPS) sensor, a barometer, a humidity sensor, a compass, an altimeter, an airspeed detector, a gyroscope, a magnetometer, a pressure sensor, an oscillation detector, a light sensor, an inertial measurement unit (IMU), a tactile sensor, a touch sensor, a flexibility sensor, a microelectromechanical system (MEMS), some combination thereof, or so forth. Values provided by at least one sensor 418 may include, by way of example but not limitation, an image/video, a sound recording, an acceleration value, a temperature, one or more SPS coordinates, a barometric pressure, a humidity level, a compass direction, an altitude, an airspeed, a gyroscopic value, a magnetic reading, a pressure value, an oscillation value, an ambient light reading, inertial readings, touch detections, proximate object location, flex detections, some combination thereof, or so forth.

For certain example embodiments, a motility mechanism 416 may enable UFV 102 to fly, overcome gravitational forces, overcome wind resistance or drag, accelerate, avoid a hazard, some combination thereof, or so forth. For certain example embodiments, a power train 416 a of a motility mechanism 416 may include one or more components that work separately or at least partially together to transform or convert stored energy into kinetic energy in order to propel UFV 102. For certain example implementations, a power train 416 a may include at least one engine, at least one transmission, one or more blades or propellers, at least one motor, some combination thereof, or so forth. For certain example embodiments, a steering assembly 416 b of a motility mechanism 416 may include one or more components that work separately or at least partially together to transform propulsive kinetic energy into forward, backward, up, down, right, left, a combination thereof, etc. movement or some other directionality change for a UFV. For certain example implementations, a steering assembly 416 b may include at least one aileron, at least one rudder, at least one elevator, one or more blades or propellers, at least one transmission that routes power to different motors or other propulsive components, at least one rotor disk tilter, at least one blade pitch angle changer, or a combination thereof, or so forth. Although illustrated separately in schematic diagram 400, power train 416 a and steering assembly 416 b may be implemented at least partially jointly to realize motility mechanism 416.

However, claimed subject matter is not limited to any particular described embodiments, implementations, examples, or so forth. For instance, it should be understood that for certain example implementations components that are illustrated separately in FIG. 4 may not necessarily be separate or mutually exclusive. For example, a given component may provide multiple functionalities. By way of example only, a single component such as a photodetector may function as a wireless communication interface 410 a or a sensor 418. Additionally or alternatively, one or more instructions 420 may function to realize or embody at least part of hazard handling 422 or flight attributes 424.

It should also be understood that for certain example implementations components that are illustrated in schematic diagram 400 or described herein may or may not be integral with or integrated into or onto a UFV 102. For example, a component may be removably connected to a UFV 102, a component may be wirelessly coupled to a UFV 102, some combination thereof, or so forth. By way of example only, instructions 420 may be stored on a removable card having at least one medium 404. Additionally or alternatively, at least a portion of a motility mechanism 416, such as an engine or a fuel source, may be detachable from or replaceable with a UFV 102. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 5 is a schematic diagram 500 of an example base station, which may be in communication with at least one UFV (not shown in FIG. 5), including one or more example components for a base station in accordance with certain example embodiments. As shown in FIG. 5, a base station 306 may include one or more components such as: at least one processor 502, one or more media 504, logic 506, circuitry 508, at least one communication interface 510, at least one interconnect 512, at least one power source 514, at least one entity interface 516, some combination thereof, or so forth. Furthermore, as shown in schematic diagram 500, one or more media 504 may include one or more instructions 518, at least one hazard handling 520 routine, at least one flight attribute 522, some combination thereof, or so forth; or communication interface 510 may include at least one wireless communication interface 510 a, at least one wired communication interface 510 b, some combination thereof, or so forth. However, a base station 306 may alternatively include more, fewer, or different component(s) from those that are illustrated without departing from claimed subject matter.

For certain example embodiments, a base station 306 may include or comprise at least one machine that is capable of flight control processing, (distant) flight control, some combination thereof, or so forth. Base station 306 may include, for example, a computing platform or any electronic device or devices having at least one processor or memory. Processor 502 may include, by way of example but not limitation, any one or more of a general-purpose processor, a specific-purpose processor, a digital signal processor (DSP), a processing unit, some combination thereof, or so forth. A processing unit may be implemented, for example, with one or more application specific integrated circuits (ASICs), DSPs, digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), processors generally, processing cores, discrete/fixed logic circuitry, controllers, micro-controllers, microprocessors, some combination thereof, or so forth. Media 504 may bear, store, contain, include, provide access to, or a combination thereof, etc. instructions 518, which may be executable by a processor 502; at least one hazard handling 520 routine, which may at least partially form at least a portion of instructions 518; one or more flight attributes 522; some combination thereof; or so forth. Instructions 518 may include or comprise, by way of example but not limitation, a program, a module, an application or app (e.g., that is native, that runs in a browser, that runs within a virtual machine or server, or a combination thereof, etc.), an operating system, or a combination thereof, etc. or portion thereof; operational data structures; source code, object code, just-in-time (JIT) compiled code, or a combination thereof, etc.; processor-executable instructions; other code; some combination thereof; or so forth. Media 504 may include, by way of example but not limitation, processor-accessible or non-transitory media (e.g., memory, random access memory (RAM), read only memory (ROM), flash memory, hard drives, disk-based media, disc-based media, magnetic storage, optical storage, volatile memory, nonvolatile memory, or a combination thereof, etc.) that is capable of bearing instructions, one or more hazard handling routines, one or more flight attributes, some combination thereof, or so forth.

For certain example embodiments, execution of instructions 518 by one or more processors 502 may transform at least a portion of base station 306 into a special-purpose computing device, apparatus, platform, some combination thereof, or so forth. Instructions 518 may include, for example, instructions that are capable of realizing at least a portion of one or more flow diagrams methods, processes, procedures, operations, functionality, technology, mechanisms, or a combination thereof, etc. that are described herein or illustrated in the accompanying drawings. A hazard handling 520 routine may include, for example, instructions that are capable of realizing at least a portion of one or more flow diagrams, methods, processes, procedures, operations, functionality, technology, mechanisms, or a combination thereof, etc. that are described herein or illustrated in the accompanying drawings and that are directed toward interacting with at least one UFV to facilitate detecting, seeing, avoiding, managing, mitigating, communicating about, coordinating over, eliminating, predicting, removing, accounting for, remedying aftermath caused by, cooperating to address, or a combination thereof, etc. at least one hazard. A flight attribute 522 may include, for example, data describing or representing at least one flight attribute, such as one or more flight characteristics, one or more flight capabilities, a combination thereof, etc. of at least one UFV that base station 306 is communicating with, is at least partially controlling, is monitoring, some combination thereof, or so forth. Additionally or alternatively, at least a portion of flight attributes 522 may be at least partially accessible to or integrated with hazard handling 520.

For certain example embodiments, logic 506 may include hardware, software, firmware, discrete/fixed logic circuitry, or a combination thereof, etc. that is capable of performing or facilitating performance of flow diagrams, methods, processes, procedures, operations, functionality, technology, mechanisms, or a combination thereof, etc. that are described herein or illustrated in the accompanying drawings. Circuitry 508 may include hardware, software, firmware, discrete/fixed logic circuitry, or a combination thereof, etc. that is capable of performing or facilitating performance of flow diagrams, methods, processes, procedures, operations, functionality, technology, mechanisms, or a combination thereof, etc. that are described herein or illustrated in the accompanying drawings, wherein circuitry 508 includes at least one physical or hardware component or aspect.

For certain example embodiments, one or more communication interfaces 510 may provide one or more interfaces between base station 306 and another machine or a person/operator/entity directly or indirectly. A wireless communication interface 510 a or a wired communication interface 510 b may also or alternatively include, by way of example but not limitation, a transceiver (e.g., a transmitter or a receiver), a radio, an antenna, a wired interface connector or other similar apparatus (e.g., a network connector, a universal serial bus (USB) connector, a proprietary connector, a Thunderbolt® or Light Peak® connector, a gateway, or a combination thereof, etc.), a physical or logical network adapter or port, a frequency converter, a baseband processor, an Internet or telecommunications backbone connector, a fiber optic connector, a storage area network (SAN) connector, or a combination thereof, etc. to communicate wireless signals or wired signals via one or more wireless communication links or wired communication links, respectively. Communications with at least one communication interface 510 may enable transmitting, receiving, or initiating of transmissions, just to name a few examples.

For certain example embodiments, at least one interconnect 512 may enable signal communication between or among components of base station 306. Interconnect 512 may include, by way of example but not limitation, one or more buses, channels, switching fabrics, local area networks (LANs), storage area networks (SANs), some combination thereof, or so forth. Although not explicitly illustrated in FIG. 5, one or more components of base station 306 may be coupled to interconnect 512 via a discrete or integrated interface. By way of example only, one or more interfaces may couple a processor 502 or a medium 504 to at least one interconnect 512. For certain example embodiments, at least one power source 514 may provide power to one or more components of base station 306. Power source 514 may include, by way of example but not limitation, a power connector for accessing an electrical grid, a fuel cell, a solar power source, one or more batteries, some combination thereof, or so forth.

For certain example embodiments, an entity interface 516 may enable one or more entities (e.g., a person, a group, an electronic agent, a robotic entity, or a combination thereof, etc.) to provide input to or receive output from base station 306. Interactions between an entity and a base station may relate, by way of example but not limitation, to inputting or outputting instructions, commands, settings, flight characteristics, flight capabilities, some combination thereof, or so forth. Certain entity interfaces 516 may enable both entity input and entity output at base station 306 or over at least one network link.

However, claimed subject matter is not limited to any particular described embodiments, implementations, examples, or so forth. For instance, it should be understood that for certain example implementations components that are illustrated separately in FIG. 5 need not necessarily be separate or mutually exclusive. For example, a given component may provide multiple functionalities. By way of example only, hard-wired logic 506 may form circuitry 508. Additionally or alternatively, a single component such as a connector may function as a communication interface 510 or as an entity interface 516. Additionally or alternatively, one or more instructions 518 may function to realize or embody at least part of hazard handling 520 or flight attributes 522.

It should also be understood that for certain example implementations components that are illustrated in schematic diagram 500 or described herein may not be integral or integrated with a base station 306. For example, a component may be removably connected to a base station 306, a component may be wirelessly coupled to a base station 306, one or more components of a base station 306 may be geographically distributed or separated from one another, some combination thereof, or so forth. By way of example only, instructions 518 may be stored on one medium 504, and flight attributes 522 (or another portion of instructions 518) may be stored on a different medium 504, which may be part or a same server or a part of a different server of, e.g., a server farm. Additionally or alternatively, respective processor-media pairs, if any, may be physically realized on different or respective server blades or server containers for a base station 306 that is implemented on server hardware. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 6 is a schematic diagram 600 of an example UFV that has one or more functional modules or one or more operational components in accordance with certain example embodiments. As shown in FIG. 6, example UFV 102 of schematic diagram 600 may include, by way of example but not limitation, at least one UFV hazard handling module 310, at least one communication interface 410, at least one interconnect 412, at least one motility mechanism 416, one or more sensors 418, or at least one UFV flight control module 602. More specifically, communication interface 410 may include at least one radio 604, or so forth; or motility mechanism 416 may include at least one power train 416 a, at least one steering assembly 416 b, some combination thereof, or so forth. However, a UFV 102 may alternatively include more, fewer, or different module(s) or component(s) from those that are illustrated without departing from claimed subject matter.

For certain example embodiments, a UFV hazard handling module 310 may operate to implement, perform, facilitate performance of, or a combination thereof, etc. one or more flow diagrams, methods, processes, procedures, operations, functionality, technology, modules, mechanisms, or a combination thereof, etc. that are described herein or illustrated in the accompanying drawings or that relate to handling an actual or a potential hazard. Example aspects related to hazard handling in a UFV context are described further herein above and below. Although UFV hazard handling module 310 and UFV flight control module 602 are illustrated separately in schematic diagram 600, they may additionally or alternatively be implemented at least partially in combination, jointly, with an overlapping functionality, some combination thereof, or so forth. For certain example embodiments, and by way of example but not limitation, at least a portion of one or more modules (e.g., module 702, module 704, or a combination thereof, etc.) that are described herein below with particular reference to FIG. 7A may be implemented as at least part of UFV hazard handling module 310, as at least part of UFV flight control module 602, some combination thereof, or so forth. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, a module may include or be comprised of at least one processor (e.g., a processor 402 of FIG. 4, a processor 502 of FIG. 5, etc.), one or more media (e.g., a medium 404 of FIG. 4, a media medium 504 of FIG. 5, etc.), executable instructions (e.g., processor-executable instructions, instructions 420 of FIG. 4, instructions 518 of FIG. 5, computer-implementable instructions, etc.) incorporated into one or more media, logic (e.g., logic 406 of FIG. 4, logic 506 of FIG. 5, etc.), circuitry (e.g., circuitry 408 of FIG. 4, circuitry 508 of FIG. 5, etc.), other described or illustrated component(s), may be comprised as otherwise described herein, some combination thereof, or so forth. For certain example implementations, one or more modules (e.g., a UFV hazard handling module 310, a UFV flight control module 602, or a combination thereof, etc.) of at least one UFV 102 may function or interoperate with one or more modules of at least one remote UFV 102R, at least one POFV 302, at least one base station 306 (e.g., each of FIGS. 3A-3C), or a combination thereof, etc. via at least one radio 604 of UFV 102. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, UFV 102 may be in constant, infrequent, regular, irregular, intermittent, occasional, scheduled, unscheduled, a combination thereof, etc. communication with at least one remote UFV 102R, at least one POFV 302, at least one base station 306, or a combination thereof, etc. via radio 604. One or more sensors 418 or radio 604 may feed sensor readings, telemetry, flight attributes, a combination thereof, etc. to UFV hazard handling module 310, UFV flight control module 602, a combination thereof, or so forth. For certain example implementations, UFV hazard handling module 310 may at least make hazard-related flight control decisions or provide flight control input to UFV flight control module 602 with regard to handling actual or potential hazards. For certain example implementations, UFV flight control module 602 may at least partially make flight control decisions or provide flight control commands to motility mechanism 416 so as to implement flight control decisions, including, by way of example but not limitation, based at least partly on flight control input provided by UFV hazard handling module 310. Additionally or alternatively, a UFV hazard handling module 310 may supply flight control input, including by way of example but not limitation with at least one flight control command, directly (e.g., without routing it first through UFV flight control module 602) to motility mechanism 416. To implement flight control decisions, including flight control commands, motility mechanism 416 may employ power train 416 a to provide at least one propulsive force or may employ steering assembly 416 b to provide at least one directional change. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 7A is a schematic diagram 700A that includes at least one example machine, such as an unoccupied flying vehicle (UFV), that is capable of addressing scenarios for inter-vehicle communication for hazard handling for UFV in accordance with certain example embodiments. As shown in FIG. 7A, by way of example but not limitation, schematic diagram 700A includes at least one machine that may include a flight attribute reception module 702 or a flight path adjustment module 704. More specifically, schematic diagram 700A may include a machine that includes or comprises at least one UFV 102. By way of example but not limitation, a flight attribute reception module 702 or a flight path adjustment module 704 may include or comprise or be realized with at least one processor that executes instructions (e.g., sequentially, in parallel, at least partially overlapping in a time-multiplexed fashion, at least partially across multiple cores, or a combination thereof, etc.) as at least one special-purpose computing component, or otherwise as described herein. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, a flight attribute reception module 702 or a flight path adjustment module 704 may be implemented separately or at least partially jointly or in combination. For certain example implementations, a flight attribute reception module 702 may be configured to receive one or more flight attributes from a remote UFV, with the one or more flight attributes indicative of one or more flight characteristics of the remote UFV. For certain example implementations, a flight path adjustment module 704 may be configured to adjust a flight path of a UFV based at least partially on one or more flight attributes received from a remote UFV. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIGS. 7B-7D are schematic diagrams 700B-700D that include at least one example machine and that depict example scenarios for implementing inter-vehicle communication for hazard handling for a UFV in accordance with certain example embodiments. As shown in FIGS. 7B-7D, by way of example but not limitation, one or more of schematic diagrams 700B-700D may include at least one UFV 102, at least one remote UFV 102R, at least one flight attribute 706, at least one flight characteristic 708, at least one flight path 710, at least one reception 712, or at least one adjustment 714. Each of schematic diagrams 700B-700D may include alternative or additional depictions, which may relate to inter-vehicle communication for hazard handling for a UFV, as described herein. In addition to or in alternative to description herein below with specific reference to FIGS. 7B-7D, illustrated aspects of schematic diagrams 700B-700D may be relevant to example description with reference to FIG. 8A-8E or 9A-9B. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

As shown in FIG. 7B, by way of example but not limitation, schematic diagram 700B may include at least one UFV 102, at least one remote UFV 102R, at least one flight attribute 706, at least one flight characteristic 708, at least one flight path 710, at least one reception 712, or at least one adjustment 714. For certain example embodiments, a flight attribute 706 may comprise or include at least one flight characteristic 708, at least one flight capability (not shown in FIG. 7B), some combination thereof, and so forth. For certain example embodiments, a flight characteristic 708 may comprise or include a past, present, or future description of a flight state, flight trajectory, flight path, some combination thereof, or so forth. For certain example embodiments, at least one flight attribute 706 may be communicated from remote UFV 102R via at least one transmission 308T (e.g., of FIG. 3C). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, a UFV 102 may receive at least one flight attribute 706 as at least part of a reception 712, which may be or may comprise an example of at least part of a reception 308R (e.g., of FIG. 3C). For certain example implementations, a flight attribute reception module 702 (e.g., of FIG. 7A) may effectuate at least part of a reception 712. For certain example embodiments, based at least partially on at least one flight attribute 706, a UFV 102 may make an adjustment 714 to a flight path 710 of UFV 102. For certain example implementations, a flight path adjustment module 704 (e.g., of FIG. 7A) may effectuate at least part of an adjustment 714. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims. Additional or alternative description that may be relevant to schematic diagram 700B is provided herein below with particular reference to one or more of any of FIGS. 8A-8E or FIGS. 9A-9B.

As shown in FIG. 7C, by way of example but not limitation, schematic diagram 700C may include at least one UFV 102, at least one remote UFV 102R, at least one flight attribute 706, at least one flight characteristic 708, at least one flight path 710, at least one reception 712, at least one adjustment 714, at least one wireless signal 716, at least one flight attribute request 718, at least one flight attribute update procedure 720, at least one scalar value 722, at least one velocity 724, at least one acceleration 726, at least one altitude 728, at least one position 730, or at least one expected future flight characteristic 732. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims. Additional or alternative description that may be relevant to schematic diagram 700C is provided herein below with particular reference to one or more of any of FIGS. 8A-8E or FIGS. 9A-9B.

As shown in FIG. 7D, by way of example but not limitation, schematic diagram 700D may include at least one UFV 102, at least one remote UFV 102R (e.g., a remote UFV 102R, first remote UFV 102R(1), or a second remote UFV 102R(2)), at least one flight attribute 706, at least one flight characteristic 708, at least one flight path 710, at least one reception 712, at least one adjustment 714, at least one altitude 728, at least one expected future flight characteristic 732, at least one flight bubble 734 (e.g., a flight bubble 734 a or a flight bubble 734 b), at least one negotiation 736, at least one flight path adjustment option 738, or at least one mission objective 740. One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims. Additional or alternative description that may be relevant to schematic diagram 700D is provided herein below with particular reference to one or more of any of FIGS. 8A-8E or FIGS. 9A-9B.

Following are a series of flowcharts depicting implementations. For ease of understanding, the flowcharts are organized such that the initial flowcharts present implementations via an example implementation and thereafter the following flowcharts present alternate implementations and/or expansions of the initial flowchart(s) as either sub-component operations or additional component operations building on one or more earlier-presented flowcharts. Those having skill in the art will appreciate that the style of presentation utilized herein (e.g., beginning with a presentation of a flowchart(s) presenting an example implementation and thereafter providing additions to and/or further details in subsequent flowcharts) generally allows for a rapid and easy understanding of the various process implementations. In addition, those skilled in the art will further appreciate that the style of presentation used herein also lends itself well to modular and/or object-oriented program design paradigms.

FIG. 8A is a flow diagram 800A illustrating an example method for at least one machine with regard to inter-vehicle communication for hazard handling for a UFV in accordance with certain example embodiments. As illustrated, flow diagram 800A may include any of operations 802-804. Although operations 802-804 are shown or described in a particular order, it should be understood that methods may be performed in alternative manners without departing from claimed subject matter, including, but not limited to, with a different order or number of operations or with a different relationship between or among operations. Also, at least some operation(s) of flow diagram 800A may be performed so as to be fully or partially overlapping with other operation(s). For certain example embodiments, one or more operations of flow diagram 800A may be performed by at least one machine (e.g., a UFV 102 or at least a portion thereof).

For certain example embodiments, a method for hazard handling for an unoccupied flying vehicle (UFV) (e.g., that includes, involves, addresses, reacts to, or a combination thereof, etc. or other otherwise handles at least one remote UFV 102R, at least one POFV 302, at least one other object that may present a collision risk, at least one weather-related condition, at least one obstacle to a mission objective, at least one hindrance to accomplishing a task, at least one delay to achieving a goal, or a combination thereof, etc.), which method may be at least partially implemented using hardware (e.g., circuitry, at least one processor, processor-accessible memory, at least one module, or a combination thereof, etc.) of a machine such as a UFV, may include an operation 802 or an operation 804. An operation 802 may be directed at least partially to receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV. For certain example implementations, at least one machine may receive (e.g., accept, decode, demodulate, down-convert, detect, obtain from or via a communication, or a combination thereof, etc. via at least one reception 712) one or more flight attributes 706 (e.g., description of flying state, indication of flying capabilities, identification of craft or operator, indication of flight path, description of flight purpose, flight trajectory, position, altitude, velocity, acceleration, stability, payload, destination, or a combination thereof, etc.) from a remote UFV 102R, with one or more flight attributes 706 indicative of (e.g., representative of, descriptive of, identifying directly or indirectly, signifying, designating, expressing, or a combination thereof, etc.) one or more flight characteristics 708 (e.g., description of flying state, indication of flight path, flight trajectory, position, altitude, speed, direction, velocity, acceleration, stability, destination, or a combination thereof, etc.) of remote UFV 102R. By way of example but not limitation, at least one UFV may receive one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV (e.g., a local UAV may receive a communication that includes at least one measurable flight-related characteristic, such as a velocity or a position, that reflects a current flight state of a remote UAV that is in the air). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 804 may be directed at least partially to adjusting a flight path of a UFV based at least partially on the one or more flight attributes received from the remote UFV. For certain example implementations, at least one machine may adjust (e.g., change, decrease, increase, replace, cause a deviation in, adapt, modify, alter, add something to, take something away from, or a combination thereof, etc. via at least one adjustment 714) a flight path 710 (e.g., a heading, a flight trajectory, a position, an altitude, a speed, a direction a velocity, an acceleration, a stability level, a destination, a course through air or space or a time at which the course is to be traversed, a flight path 312, or a combination thereof, etc.) of a UFV 102 based at least partially on one or more flight attributes 706 received from a remote UFV 102R. By way of example but not limitation, at least one UFV may adjust a flight path of a UFV based at least partially on the one or more flight attributes received from the remote UFV (e.g., a local UAV may change its flight trajectory to avoid a potential collision with a remote UAV that is also flying in the air by accounting for a received measurable flight-related characteristic that reflects a current flight state of the remote UAV, such as a speed or an altitude). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIGS. 8B-8E depict example additions or alternatives for a flow diagram of FIG. 8A in accordance with certain example embodiments. As illustrated, flow diagrams of FIGS. 8B-8E may include any of the illustrated or described operations. Although operations are shown or described in a particular order or with a particular relationship to one or more other operations, it should be understood that methods may be performed in alternative manners without departing from claimed subject matter, including, but not limited to, with a different order or number of operations or with a different relationship between or among operations (e.g., operations that are illustrated as nested blocks are not necessarily subsidiary operations and may instead be performed independently). Also, at least some operation(s) of flow diagrams of FIGS. 8B-8E may be performed so as to be fully or partially overlapping with other operation(s). For certain example embodiments, one or more operations of flow diagrams 800B-800E (of FIGS. 8B-8E) may be performed by at least one machine (e.g., a UFV 102 or at least a portion thereof).

FIG. 8B illustrates a flow diagram 800B having example operations 810, 812, 814, or 816. For certain example embodiments, an operation 810 may be directed at least partially to wherein the receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV, (of operation 802) includes receiving the one or more flight attributes from the remote UFV at the UFV. For certain example implementations, at least one machine may receive one or more flight attributes 706 (e.g., description of flying state, indication of flying capabilities, identification of craft or operator, indication of flight path, description of flight purpose, flight trajectory, position, altitude, velocity, acceleration, stability, payload, destination, or a combination thereof, etc.) from a remote UFV 102R at a UFV 102. By way of example but not limitation, at least one UFV may receive the one or more flight attributes from the remote UFV at the UFV (e.g., a local UAV may receive a current speed of a remote UAV from the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 812 may be directed at least partially to wherein the receiving the one or more flight attributes from the remote UFV at the UFV (of operation 810) includes receiving the one or more flight attributes at the UFV directly from the remote UFV via at least one wireless signal. For certain example implementations, at least one machine may receive one or more flight attributes 706 (e.g., description of flying state, indication of flying capabilities, identification of craft or operator, indication of flight path, description of flight purpose, flight trajectory, position, altitude, velocity, acceleration, stability, payload, destination, or a combination thereof, etc.) at a UFV 102 directly (e.g., without an intervening active device; without using a repeater; with one device or machine receiving a signal transmitted by another device or machine—including with possible signal reflections, signal attenuations, etc.; or a combination thereof; etc.) from a remote UFV 102R via at least one wireless signal 716 (e.g., a radio frequency (RF) signal, an electromagnetic transmission propagating through air or space or water, a laser beam having information encoded thereon, or a combination thereof, etc.). By way of example but not limitation, at least one UFV may receive the one or more flight attributes at the UFV directly from the remote UFV via at least one wireless signal (e.g., a local UAV may receive a current altitude of a remote UAV via a received wireless radio frequency (RF) signal that emanates from the remote UAV without use of an intermediate machine or signal-repeating technology). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 814 may be directed at least partially to wherein the receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV, (of operation 802) includes receiving the one or more flight attributes from the remote UFV in response to a previously-transmitted request for at least one flight attribute. For certain example implementations, at least one machine may receive one or more flight attributes 706 (e.g., description of flying state, indication of flying capabilities, identification of craft or operator, indication of flight path, description of flight purpose, flight trajectory, position, altitude, velocity, acceleration, stability, payload, destination, or a combination thereof, etc.) from a remote UFV 102R in response to a previously-transmitted request (e.g., a query, an inquiry as to heading or flight trajectory that was sent prior to receiving a response including a heading or flight trajectory, an interrogation as to flight purpose or operator identity, asking for a specific flight characteristic, asking for flight characteristics generally, a probe, or a combination thereof, etc.) for at least one flight attribute (e.g., a flight attribute request 718). By way of example but not limitation, at least one UFV may receive the one or more flight attributes from the remote UFV in response to a previously-transmitted request for at least one flight attribute (e.g., a local UAV may receive at least one current GPS coordinate of a remote UAV from the remote UAV after having sent a request to the remote UAV asking for the at least one current GPS coordinate). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 816 may be directed at least partially to wherein the receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV, (of operation 802) includes receiving the one or more flight attributes from the remote UFV in accordance with an expected flight attribute update procedure. For certain example implementations, at least one machine may receive one or more flight attributes 706 (e.g., description of flying state, indication of flying capabilities, identification of craft or operator, indication of flight path, description of flight purpose, flight trajectory, position, altitude, velocity, acceleration, stability, payload, destination, or a combination thereof, etc.) from a remote UFV 102R in accordance with an expected (e.g., planned, predicted, predetermined, scheduled, slated, prescribed, known, agreed-upon, or a combination thereof, etc.) flight attribute update procedure 720 (e.g., a schedule of flight characteristic announcements, an agreed-upon or known channel for disseminating flight attributes, a mandated flight attribute beacon, a standardized broadcast of one or more prescribed flight characteristics that are to be shared, a stored or broadcast plan for sharing flight attributes, or a combination thereof, etc.). By way of example but not limitation, at least one UFV may receive the one or more flight attributes from the remote UFV in accordance with an expected flight attribute update procedure (e.g., a local UAV may receive a current velocity of a remote UAV from the remote UAV consistent with a flight theater update program or plan that orchestrates one or more UAVs associated with the flight theater to be transmitting one or more updated flight characteristics at an expected—such as a prescheduled—time or on an expected—such as a pre-assigned—channel). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 8C illustrates a flow diagram 800C having example operations 820, 822, 824, or 826. For certain example embodiments, an operation 820 may be directed at least partially to wherein the receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV, (of operation 802) includes receiving at least one scalar value representing at least one substantially current flight characteristic of the remote UFV. For certain example implementations, at least one machine may receive at least one scalar value 722 (e.g., a speed, a direction, a magnitude, an altitude, a heading in a non-vectorized form, a one-dimensional value, or a combination thereof, etc.) representing at least one substantially current (e.g., most-recently measured, most-recently acquired, sufficiently recent so as to be indicative of the present, an average of multiple near-term past or present values, representative of a time at which transmission regarding occurs, an extrapolation from multiple near-term past or present values, sufficiently accurate that a receiving machine may rely on it to determine how a transmitting machine is likely to behave for some appreciable period after reception of a, or a combination thereof, etc.) flight characteristic of a remote UFV 102R. By way of example but not limitation, at least one UFV may receive at least one scalar value representing at least one substantially current flight characteristic of the remote UFV (e.g., a local UAV may receive a current speed or a current direction of a remote UAV from the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 822 may be directed at least partially to wherein the receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV, (of operation 802) includes receiving at least one velocity representing at least one substantially current flight characteristic of the remote UFV. For certain example implementations, at least one machine may receive at least one velocity 724 (e.g., a vector representing a combined speed and direction, corresponding speed and direction values, two or more values—such as one-dimensional values—representing how quickly or at what rate a position is changing expressed in at least two dimensions, one or more airspeed readings with corresponding compass readings, one or more values that can be used to calculate a velocity, or a combination thereof, etc.) representing at least one substantially current (e.g., most-recently measured, most-recently acquired, sufficiently recent so as to be indicative of the present, an average of multiple near-term past or present values, representative of a time at which transmission regarding occurs, an extrapolation of multiple near-term past or present values, sufficiently accurate that a receiving machine may rely on it to determine how a transmitting machine is likely to behave for some appreciable period after reception of a, or a combination thereof, etc.) flight characteristic of a remote UFV 102R. By way of example but not limitation, at least one UFV may receive at least one velocity representing at least one substantially current flight characteristic of the remote UFV (e.g., a local UAV may receive a current velocity, such as an airspeed and a corresponding heading, of a remote UAV from the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 824 may be directed at least partially to wherein the receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV, (of operation 802) includes receiving at least one acceleration representing at least one substantially current flight characteristic of the remote UFV. For certain example implementations, at least one machine may receive at least one acceleration 726 (e.g., a rate of change of velocity, a rate of change in a directional component, a rate of change in a speed component, at least one vector, two or more values—such as on-dimensional values—representing how quickly or at what rate a velocity is changing expressed in at least two dimensions, one or more accelerometer readings, one or more values that can be used to calculate an acceleration, or a combination thereof, etc.) representing at least one substantially current (e.g., most-recently measured, most-recently acquired, sufficiently recent so as to be indicative of the present, an average of multiple near-term past or present values, representative of a time at which transmission regarding occurs, an extrapolation of multiple near-term past or present values, sufficiently accurate that a receiving machine may rely on it to determine how a transmitting machine is likely to behave for some appreciable period after reception of a, or a combination thereof, etc.) flight characteristic of a remote UFV 102R. By way of example but not limitation, at least one UFV may receive at least one acceleration representing at least one substantially current flight characteristic of the remote UFV (e.g., a local UAV may receive from a remote UAV a current acceleration, such as a current rate of decrease of a velocity, that the remote UAV is undergoing). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 826 may be directed at least partially to wherein the receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV, (of operation 802) includes receiving at least one altitude representing at least one substantially current flight characteristic of the remote UFV. For certain example implementations, at least one machine may receive at least one altitude 728 (e.g., a height about ground, a height above sea level, one or more altimeter readings, a vertical elevation above a surface, an atmospheric pressure that corresponds to an elevation, one or more values that can be used to calculate an altitude, or a combination thereof, etc.) representing at least one substantially current (e.g., most-recently measured, most-recently acquired, sufficiently recent so as to be indicative of the present, an average of multiple near-term past or present values, representative of a time at which transmission regarding occurs, an extrapolation of multiple near-term past or present values, sufficiently accurate that a receiving machine may rely on it to determine how a transmitting machine is likely to behave for some appreciable period after reception of a, or a combination thereof, etc.) flight characteristic of a remote UFV 102R. By way of example but not limitation, at least one UFV may receive at least one altitude representing at least one substantially current flight characteristic of the remote UFV (e.g., a local UAV may receive from a remote UFV a current height of the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 8D illustrates a flow diagram 800D having example operations 830, 832, 834, or 836. For certain example embodiments, an operation 830 may be directed at least partially to wherein the receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV, (of operation 802) includes receiving at least one position representing at least one flight characteristic of the remote UFV. For certain example implementations, at least one machine may receive at least one position 730 (e.g., at least one location above or on the earth, one or more geographical coordinates, one or more GPS coordinates, one or more map coordinates, at least one reference to at least one waypoint, one or more cardinal directions in degrees/minutes/seconds, at least one longitude or latitude, or a combination thereof, etc.) representing at least one flight characteristic 708 of a remote UFV 102R. By way of example but not limitation, at least one UFV may receive at least one position representing at least one flight characteristic of the remote UFV (e.g., a local UAV may receive from a remote UAV a position over the earth of the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 832 may be directed at least partially to wherein the receiving at least one position representing at least one flight characteristic of the remote UFV (of operation 830) includes receiving at least one geographical position representing at least one flight characteristic of the remote UFV. For certain example implementations, at least one machine may receive at least one geographical position (e.g., at least one location with respect to the earth, one or more geographical coordinates, one or more map coordinates, one or more cardinal directions in degrees/minutes/seconds, at least one longitude or latitude, or a combination thereof, etc.) representing at least one flight characteristic 708 of a remote UFV 102R. By way of example but not limitation, at least one UFV may receive at least one geographical position representing at least one flight characteristic of the remote UFV (e.g., a local UAV may receive from a remote UAV a longitude or a latitude corresponding to a location of the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 834 may be directed at least partially to wherein the receiving at least one position representing at least one flight characteristic of the remote UFV (of operation 830) includes receiving at least one position indication with reference to at least one determinable position with respect to the earth, with the at least one position indication representative of at least one flight characteristic of the remote UFV. For certain example implementations, at least one machine may receive at least one position indication (e.g., a distance, an angle, or a combination thereof, etc.) with reference to at least one determinable position (e.g., a waypoint, a landmark, an address, or a combination thereof, etc.) with respect to the earth, with the at least one position indication representative of at least one flight characteristic 708 of a remote UFV 102R. By way of example but not limitation, at least one UFV may receive at least one position indication with reference to at least one determinable position with respect to the earth, with the at least one position indication representative of at least one flight characteristic of the remote UFV (e.g., a local UAV may receive from a remote UAV an identification of and a distance to a known waypoint for the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 836 may be directed at least partially to wherein the receiving at least one position representing at least one flight characteristic of the remote UFV (of operation 830) includes receiving at least one satellite positioning system (SPS) coordinate that is representative of at least one substantially current flight characteristic of the remote UFV. For certain example implementations, at least one machine may receive at least one satellite positioning system (SPS) coordinate (e.g., at least one coordinate that is at least partially determined using at least one satellite, at least one GPS coordinate, at least one GLONASS coordinate, at least one Galileo coordinate, or a combination thereof, etc.) that is representative of at least one substantially current (e.g., most-recently measured, most-recently acquired, sufficiently recent so as to be indicative of the present, an average of multiple near-term past or present values, representative of a time at which transmission regarding occurs, an extrapolation of multiple near-term past or present values, sufficiently accurate that a receiving machine may rely on it to determine how a transmitting machine is likely to behave for some appreciable period after reception of a, or a combination thereof, etc.) flight characteristic 708 of a remote UFV 102R. By way of example but not limitation, at least one UFV may receive at least one satellite positioning system (SPS) coordinate that is representative of at least one substantially current flight characteristic of the remote UFV (e.g., a local UAV may receive from a remote UAV at least one GPS coordinate corresponding to a current physical location of the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 8E illustrates a flow diagram 800E having example operations 840, 842, 844, or 846. For certain example embodiments, an operation 840 may be directed at least partially to wherein the receiving one or more flight attributes from a remote UFV, the one or more flight attributes indicative of one or more flight characteristics of the remote UFV, (of operation 802) includes receiving the one or more flight attributes from the remote UFV, the one or more flight attributes indicative of one or more expected future flight characteristics of the remote UFV. For certain example implementations, at least one machine may receive one or more flight attributes 706 (e.g., description of flying state, indication of flying capabilities, identification of craft or operator, indication of flight path, description of flight purpose, flight trajectory, position, altitude, velocity, acceleration, stability, payload, destination, or a combination thereof, etc.) from a remote UFV 102R, with one or more flight attributes 706 indicative of one or more expected (e.g., planned, intended, predicted, predetermined, scheduled, slated, prescribed, known, or a combination thereof, etc.) future (e.g., occurring later, upcoming, happening after a transmission or reception reflecting an indication of, imminent, impending, to be realized after a current time, or a combination thereof, etc.) flight characteristics 732 of remote UFV 102R. By way of example but not limitation, at least one UFV may receive the one or more flight attributes from the remote UFV, with the one or more flight attributes indicative of one or more expected future flight characteristics of the remote UFV (e.g., a local UAV may receive from a remote UAV a flight characteristic that is planned or intended or predicted to be representative of a state of the remote UAV at a future time or a future position). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 842 may be directed at least partially to wherein the receiving the one or more flight attributes from the remote UFV, the one or more flight attributes indicative of one or more expected future flight characteristics of the remote UFV, (of operation 840) includes receiving from the remote UFV at least one satellite positioning system (SPS) coordinate that is expected to be representative of at least a portion of a positional state of the remote UFV at a future time. For certain example implementations, at least one machine may receive from a remote UFV 102R at least one satellite positioning system (SPS) coordinate (e.g., at least one coordinate determined at least partially using at least one satellite, at least one GPS coordinate, at least one GLONASS coordinate, at least one Galileo coordinate, or a combination thereof, etc.) that is expected (e.g., planned, intended, predicted, predetermined, scheduled, slated, prescribed, known, or a combination thereof, etc.) to be representative of at least a portion of a positional state (e.g., a position on/above/over the earth, an altitude, or a combination thereof, etc.) of a remote UFV 102R at a future time (e.g., occurring later, upcoming, happening after a transmission or reception reporting, imminent, impending, or a combination thereof, etc.). By way of example but not limitation, at least one UFV may receive from the remote UFV at least one satellite positioning system (SPS) coordinate that is expected to be representative of at least a portion of a positional state of the remote UFV at a future time (e.g., a local UAV may receive from a remote UAV a set of GPS coordinates representing a position on or above the earth at which the remote UAV plans to be located at an identifiable future time after the remote UAV sends a transmission including the set of GPS coordinates, which identifiable future time may be specified in a same or a different transmission). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 844 may be directed at least partially to wherein the receiving the one or more flight attributes from the remote UFV, the one or more flight attributes indicative of one or more expected future flight characteristics of the remote UFV, (of operation 840) includes receiving from the remote UFV at least one velocity that is expected to be representative of at least a portion of a flight state of the remote UFV at a future position. For certain example implementations, at least one machine may receive from a remote UFV 102R at least one velocity (e.g., a vector representing a combined speed and direction, corresponding speed and direction values, two or more values—such as one-dimensional values—representing how quickly or at what rate a position is changing expressed in at least two dimensions, one or more airspeed or corresponding compass readings, one or more values that can be used to calculate a velocity, or a combination thereof, etc.) that is expected (e.g., planned, intended, predicted, predetermined, scheduled, slated, prescribed, known, or a combination thereof, etc.) to be representative of at least a portion of a flight state (e.g., a flying condition of a UFV; a state defined by one or more flight characteristics such as heading, speed, or position; or a combination thereof, etc.) of remote UFV 102R at a future (e.g., occurring later, upcoming, happening after a transmission or reception reflecting an indication of, imminent, impending, to be realized after a current time, or a combination thereof, etc.) position. By way of example but not limitation, at least one UFV may receive from the remote UFV at least one velocity that is expected to be representative of at least a portion of a flight state of the remote UFV at a future position (e.g., a local UAV may receive from a remote UAV an airspeed and a corresponding direction representing a speed and a corresponding heading that the remote UAV intends to have at an identifiable future position—such as a particular position at a specified future time—that differs from a position from which the remote UAV sends a transmission including the future airspeed and the corresponding direction, which particular position or specified future time may be included in a same or a different transmission). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 846 may be directed at least partially to wherein the receiving the one or more flight attributes from the remote UFV, the one or more flight attributes indicative of one or more expected future flight characteristics of the remote UFV, (of operation 840) includes receiving from the remote UFV at least one first satellite positioning system (SPS) coordinate associated with a first time and at least one second SPS coordinate associated with a second time, with the second time corresponding to a future time. For certain example implementations, at least one machine may receive from a remote UFV 102R at least one first satellite positioning system (SPS) coordinate (e.g., at least one coordinate determined at least partially using at least one satellite, at least one GPS coordinate, at least one GLONASS coordinate, at least one Galileo coordinate, or a combination thereof, etc.) associated with a first time (e.g., a past time, a substantially current time, a first future time, or a combination thereof, etc.) and at least one second SPS coordinate associated with a second time (e.g., a future time, a second future time, a combination thereof, etc.), with the second time corresponding to a future (e.g., occurring later, upcoming, happening after a transmission or reception reporting, imminent, impending, or a combination thereof, etc.) time. By way of example but not limitation, at least one UFV may receive from the remote UFV at least one first satellite positioning system (SPS) coordinate associated with a first time and at least one second SPS coordinate associated with a second time, with the second time corresponding to a future time (e.g., a local UAV may receive from a remote UAV first GPS coordinates for the remote UAV that are associated with a previous time or a current time (or a first future time) and second GPS coordinates for the remote UAV that are associated with a future time (or a second future time), such as a stipulated future time that occurs after the remote UAV has sent at least one transmission that includes the first and second GPS coordinates, with the second GPS coordinates representing a position that the remote UAV intends to occupy at the second time—e.g., if anticipated flying maneuvers or flight path changes, if any, are successful). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIGS. 9A-9B depict example additions or alternatives for a flow diagram of FIG. 8A in accordance with certain example embodiments. As illustrated, flow diagrams of FIGS. 9A-9B may include any of the illustrated or described operations. Although operations are shown or described in a particular order or with a particular relationship to one or more other operations, it should be understood that methods may be performed in alternative manners without departing from claimed subject matter, including, but not limited to, with a different order or number of operations or with a different relationship between or among operations (e.g., operations that are illustrated as nested blocks are not necessarily subsidiary operations and may instead be performed independently). Also, at least some operation(s) of flow diagrams of FIGS. 9A-9B may be performed so as to be fully or partially overlapping with other operation(s). For certain example embodiments, one or more operations of flow diagrams 900A-900B (of FIGS. 9A-9B) may be performed by at least one machine (e.g., a UFV 102 or at least a portion thereof).

FIG. 9A illustrates a flow diagram 900A having example operations 910, 912, or 914. For certain example embodiments, an operation 910 may be directed at least partially to wherein the adjusting a flight path of a UFV based at least partially on the one or more flight attributes received from the remote UFV (of operation 804) includes adjusting the flight path of the UFV by accelerating the UFV responsive at least partly to the one or more flight attributes received from the remote UFV to avert a collision with the remote UFV. For certain example implementations, at least one machine may adjust a flight path 710 of a UFV 102 by accelerating (e.g., changing a speed, changing a direction, increasing a velocity, decreasing a velocity, or a combination thereof, etc.) UFV 102 responsive at least partly to one or more flight attributes 706 received from remote UFV 102R to avert a collision (e.g., contact between or among two or more vehicles, a crash, a physical impact, or a combination thereof, etc.) with a remote UFV 102R. By way of example but not limitation, at least one UFV may adjust the flight path of the UFV by accelerating the UFV responsive at least partly to the one or more flight attributes received from the remote UFV to avert a collision with the remote UFV (e.g., a local UAV may positively or negatively accelerate—such as by changing at least one component of a velocity of—the local UAV responsive to a flight trajectory received from a remote UFV to avoid a potential collision with the remote UFV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 912 may be directed at least partially to wherein the adjusting a flight path of a UFV based at least partially on the one or more flight attributes received from the remote UFV (of operation 804) includes adjusting the flight path of the UFV by changing an altitude of the UFV responsive at least partly to the one or more flight attributes received from the remote UFV to increase a vertical separation between the altitude of the UFV and an altitude of the remote UFV. For certain example implementations, at least one machine may adjust a flight path 710 of a UFV 102 by changing (e.g., increasing, decreasing, descending, ascending, or a combination thereof, etc.) an altitude 728 (e.g., a height about ground, a height above sea level, an elevation, one or more altimeter readings, a vertical elevation above a surface, or a combination thereof, etc.) of UFV 102 responsive at least partly to one or more flight attributes 706 received from a remote UFV 102R to increase a vertical separation between (e.g., a distance between, a space from one to another, a linear measurement of a height difference between, or a combination thereof, etc.) the altitude of UFV 102 and an altitude of remote UFV 102R. By way of example but not limitation, at least one UFV may adjust the flight path of the UFV by changing an altitude of the UFV responsive at least partly to the one or more flight attributes received from the remote UFV to increase a vertical separation between the altitude of the UFV and an altitude of the remote UFV (e.g., a local UAV may descend responsive at least partly to a received altitude of a remote UAV to increase a difference in altitude between the local UAV and the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 914 may be directed at least partially to wherein the adjusting a flight path of a UFV based at least partially on the one or more flight attributes received from the remote UFV (of operation 804) includes adjusting the flight path of the UFV by changing a velocity of the UFV responsive at least partly to the one or more flight attributes received from the remote UFV to avoid contact between a flight bubble associated with the UFV and another flight bubble associated with the remote UFV. For certain example implementations, at least one machine may adjust a flight path 710 of a UFV 102 by changing (e.g., increasing, decreasing, altering a speed, altering a direction, or a combination thereof, etc.) a velocity (e.g., at least one vector representing a combined speed and direction, at least one speed, at least one direction, or a combination thereof, etc.) of UFV 102 responsive at least partly to one or more flight attributes 706 received from a remote UFV 102R to avoid contact (e.g., touching, overlapping in space, conflict, or a combination thereof, etc.) between a flight bubble 734 a (e.g., at least one buffer zone, a shape defined by one or more distances extending from a UFV in one or more different directions, a margin of safety around, an extended area that is to be kept free of objects, or a combination thereof, etc.) associated with UFV 102 and another flight bubble 734 b associated with remote UFV 102R. By way of example but not limitation, at least one UFV may adjust the flight path of the UFV by changing a velocity of the UFV responsive at least partly to the one or more flight attributes received from the remote UFV to avoid contact between a flight bubble associated with the UFV and another flight bubble associated with the remote UFV (e.g., a local UAV may decrease speed or alter course responsive to a position received from a remote UAV to prevent respective buffer zones around the local UAV and the remote UAV from overlapping while the UAVs are in flight). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

FIG. 9B illustrates a flow diagram 900B having example operations 918, 920, 922, 924, or 926. For certain example embodiments, an operation 918 may be directed at least partially to wherein the adjusting a flight path of a UFV based at least partially on the one or more flight attributes received from the remote UFV (of operation 804) includes adjusting the flight path of the UFV based at least partially on the one or more flight attributes received from the remote UFV and based at least partially on one or more flight attributes received from another remote UFV. For certain example implementations, at least one machine may adjust a flight path 710 of a UFV 102 based at least partially on one or more flight attributes 706 received from a (first) remote UFV 102R(1) and based at least partially on one or more flight attributes 706 received from another (second) remote UFV 102R(2). By way of example but not limitation, at least one UFV may adjust the flight path of the UFV based at least partially on the one or more flight attributes received from the remote UFV and based at least partially on one or more flight attributes received from another remote UFV (e.g., a local UAV may accelerate and climb in altitude based partly on an altitude received from a first remote UAV that represents its altitude and based partly on a velocity and an acceleration received from a second remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 920 may be directed at least partially to wherein the adjusting a flight path of a UFV based at least partially on the one or more flight attributes received from the remote UFV (of operation 804) includes adjusting the flight path of the UFV based at least partially on one or more expected future flight characteristics of the remote UFV received from the remote UFV. For certain example implementations, at least one machine may adjust a flight path 710 of a UFV 102 based at least partially on one or more expected (e.g., planned, intended, predicted, predetermined, scheduled, slated, prescribed, known, or a combination thereof, etc.) future (e.g., occurring later, upcoming, happening after a transmission or reception reflecting an indication of, imminent, impending, to be realized after a current time, or a combination thereof, etc.) flight characteristics 732 of a remote UFV 102R received from remote UFV 102R. By way of example but not limitation, at least one UFV may adjust the flight path of the UFV based at least partially on one or more expected future flight characteristics of the remote UFV received from the remote UFV (e.g., a local UAV may negatively accelerate—or decelerate—based at least partly on an expected future position and an expected future altitude received from a remote UAV that indicates a planned position and a planned altitude that the remote UAV intends to navigate to within a next 15 seconds to avoid the planned position and planned altitude or to avoid a trajectory between a current position and altitude and the planned position and altitude, which trajectory may be inferred or interpolated by the local UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 922 may be directed at least partially to wherein the adjusting a flight path of a UFV based at least partially on the one or more flight attributes received from the remote UFV (of operation 804) includes adjusting the flight path of the UFV based at least partially on at least one negotiation that includes at least the UFV and the remote UFV. For certain example implementations, at least one machine may adjust (e.g., change, deviate to accommodate a negotiated option, adopt a negotiated option that has been agreed to, alter to avoid a path the other has agreed to adopt, or a combination thereof, etc.) a flight path 710 of a UFV 102 based at least partially on at least one negotiation 736 (e.g., an offer and an acceptance (such as an acknowledgment), an offer and a rejection, an offer and a counter-offer, a suggestion for an alteration to a planned course, an exchange of signals, a swapping of offers or intentions, or a combination thereof, etc.) that includes at least UFV 102 and a remote UFV 102R. By way of example but not limitation, at least one UFV may adjust the flight path of the UFV based at least partially on at least one negotiation that includes at least the UFV and the remote UFV (e.g., a local UAV may descend and accelerate based at least partly on the local UAV transmitting to the remote UAV a flight trajectory that is desired by the local UAV and the local UAV receiving from the remote UAV an acknowledgment or a non-conflicting flight trajectory that is intended by the remote UAV). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 924 may be directed at least partially to wherein the adjusting the flight path of the UFV based at least partially on at least one negotiation that includes at least the UFV and the remote UFV (of operation 922) includes exchanging between or among at least the UFV and the remote UFV one or more flight path adjustment options. For certain example implementations, at least one machine may exchange (e.g., send and receive, send and receive an acknowledgment, receive and send an acknowledgment, send one and receive one, or a combination thereof, etc.) between or among at least a UFV 102 and a remote UFV 102R one or more flight path adjustment options 738 (e.g., suggestions, requests, offers, possibilities, or a combination thereof, etc. pertaining to a change in speed, a change in direction, a change in destination, a positive acceleration, a negative acceleration, an alteration to flight trajectory, a delay in effecting a previously-planned flight path, a change in altitude, or a combination thereof, etc.). By way of example but not limitation, at least one UFV may exchange between or among at least the UFV and the remote UFV one or more flight path adjustment options (e.g., a local UAV may send a prospective local flight path adjustment for the local UAV to a remote UAV, and the local UAV may receive from the remote UAV a prospective remote flight path adjustment for the remote UAV or a revised, suggested prospective local fight path adjustment for the local UAV that the remote UAV would prefer). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

For certain example embodiments, an operation 926 may be directed at least partially to wherein the adjusting a flight path of a UFV based at least partially on the one or more flight attributes received from the remote UFV (of operation 804) includes adjusting the flight path of the UFV based at least partially on the one or more flight attributes received from the remote UFV and based at least partially on one or more mission objectives associated with the UFV. For certain example implementations, at least one machine may adjust a flight path 710 of a UFV 102 based at least partially on one or more flight attributes 706 received from a remote UFV 102R and based at least partially on one or more mission objectives 740 (e.g., assigned task, designated goal, stated purpose, targeted location, allocated time frame, level of cooperation, or a combination thereof, etc.) associated with (e.g., assigned to, corresponding to, charged to, or a combination thereof, etc.) UFV 102. By way of example but not limitation, at least one UFV may adjust the flight path of the UFV based at least partially on the one or more flight attributes received from the remote UFV and based at least partially on one or more mission objectives associated with the UFV (e.g., a local UAV may change a direction of flight based partly on a position and a velocity of a remote UAV as received from the remote UAV and based partly on a positional objective and an assigned time at which the local UAV is to achieve the positional objective). One of ordinary skill in the art will understand that changes and modifications may be made to the disclosed embodiments without departing from the true scope and spirit of the invention, which is defined by the claims.

Those skilled in the art will appreciate that the foregoing specific exemplary processes and/or machines and/or technologies are representative of more general processes and/or machines and/or technologies taught elsewhere herein, such as in the claims filed herewith and/or elsewhere in the present application.

Those having skill in the art will recognize that the state of the art has progressed to the point where there is little distinction left between hardware, software, and/or firmware implementations of aspects of systems; the use of hardware, software, and/or firmware is generally (but not always, in that in certain contexts the choice between hardware and software can become significant) a design choice representing cost vs. efficiency tradeoffs. Those having skill in the art will appreciate that there are various vehicles by which processes and/or systems and/or other technologies described herein can be effected (e.g., hardware, software, and/or firmware), and that the preferred vehicle will vary with the context in which the processes and/or systems and/or other technologies are deployed. For example, if an implementer determines that speed and accuracy are paramount, the implementer may opt for a mainly hardware and/or firmware vehicle; alternatively, if flexibility is paramount, the implementer may opt for a mainly software implementation; or, yet again alternatively, the implementer may opt for some combination of hardware, software, and/or firmware. Hence, there are several possible vehicles by which the processes and/or devices and/or other technologies described herein may be effected, none of which is inherently superior to the other in that any vehicle to be utilized is a choice dependent upon the context in which the vehicle will be deployed and the specific concerns (e.g., speed, flexibility, or predictability) of the implementer, any of which may vary. Those skilled in the art will recognize that optical aspects of implementations will typically employ optically-oriented hardware, software, and or firmware.

In some implementations described herein, logic and similar implementations may include software or other control structures. Electronic circuitry, for example, may have one or more paths of electrical current constructed and arranged to implement various functions as described herein. In some implementations, one or more media may be configured to bear a device-detectable implementation when such media hold or transmit device detectable instructions operable to perform as described herein. In some variants, for example, implementations may include an update or modification of existing software or firmware, or of gate arrays or programmable hardware, such as by performing a reception of or a transmission of one or more instructions in relation to one or more operations described herein. Alternatively or additionally, in some variants, an implementation may include special-purpose hardware, software, firmware components, and/or general-purpose components executing or otherwise invoking special-purpose components. Specifications or other implementations may be transmitted by one or more instances of tangible transmission media as described herein, optionally by packet transmission or otherwise by passing through distributed media at various times.

Alternatively or additionally, implementations may include executing a special-purpose instruction sequence or invoking circuitry for enabling, triggering, coordinating, requesting, or otherwise causing one or more occurrences of virtually any functional operations described herein. In some variants, operational or other logical descriptions herein may be expressed as source code and compiled or otherwise invoked as an executable instruction sequence. In some contexts, for example, implementations may be provided, in whole or in part, by source code, such as C++, or other code sequences. In other implementations, source or other code implementation, using commercially available and/or techniques in the art, may be compiled/implemented/translated/converted into a high-level descriptor language (e.g., initially implementing described technologies in C or C++ programming language and thereafter converting the programming language implementation into a logic-synthesizable language implementation, a hardware description language implementation, a hardware design simulation implementation, and/or other such similar mode(s) of expression). For example, some or all of a logical expression (e.g., computer programming language implementation) may be manifested as a Verilog-type hardware description (e.g., via Hardware Description Language (HDL) and/or Very High Speed Integrated Circuit Hardware Descriptor Language (VHDL)) or other circuitry model which may then be used to create a physical implementation having hardware (e.g., an Application Specific Integrated Circuit). Those skilled in the art will recognize how to obtain, configure, and optimize suitable transmission or computational elements, material supplies, actuators, or other structures in light of these teachings.

The foregoing detailed description has set forth various embodiments of the devices and/or processes via the use of block diagrams, flowcharts, and/or examples. Insofar as such block diagrams, flowcharts, and/or examples contain one or more functions and/or operations, it will be understood by those within the art that each function and/or operation within such block diagrams, flowcharts, or examples can be implemented, individually and/or collectively, by a wide range of hardware, software, firmware, or virtually any combination thereof. In one embodiment, several portions of the subject matter described herein may be implemented via Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs), digital signal processors (DSPs), or other integrated formats. However, those skilled in the art will recognize that some aspects of the embodiments disclosed herein, in whole or in part, can be equivalently implemented in integrated circuits, as one or more computer programs running on one or more computers (e.g., as one or more programs running on one or more computer systems), as one or more programs running on one or more processors (e.g., as one or more programs running on one or more microprocessors), as firmware, or as virtually any combination thereof, and that designing the circuitry and/or writing the code for the software and or firmware would be well within the skill of one of skill in the art in light of this disclosure. In addition, those skilled in the art will appreciate that the mechanisms of the subject matter described herein are capable of being distributed as a program product in a variety of forms, and that an illustrative embodiment of the subject matter described herein applies regardless of the particular type of signal bearing medium used to actually carry out the distribution. Examples of a signal bearing medium include, but are not limited to, the following: a recordable type medium such as a floppy disk, a hard disk drive, a Compact Disc (CD), a Digital Video Disk (DVD), a digital tape, a computer memory, etc.; and a transmission type medium such as a digital and/or an analog communication medium (e.g., a fiber optic cable, a waveguide, a wired communications link, a wireless communication link (e.g., transmitter, receiver, transmission logic, reception logic, etc.), etc.).

In a general sense, those skilled in the art will recognize that the various aspects described herein which can be implemented, individually and/or collectively, by a wide range of hardware, software, firmware, and/or any combination thereof can be viewed as being composed of various types of “electrical circuitry.” Consequently, as used herein “electrical circuitry” includes, but is not limited to, electrical circuitry having at least one discrete electrical circuit, electrical circuitry having at least one integrated circuit, electrical circuitry having at least one application specific integrated circuit, electrical circuitry forming a general purpose computing device configured by a computer program (e.g., a general purpose computer configured by a computer program which at least partially carries out processes and/or devices described herein, or a microprocessor configured by a computer program which at least partially carries out processes and/or devices described herein), electrical circuitry forming a memory device (e.g., forms of memory (e.g., random access, flash, read only, etc.)), and/or electrical circuitry forming a communications device (e.g., a modem, communications switch, optical-electrical equipment, etc.). Those having skill in the art will recognize that the subject matter described herein may be implemented in an analog or digital fashion or some combination thereof.

Modules, logic, circuitry, hardware and software combinations, firmware, or so forth may be realized or implemented as one or more general-purpose processors, one or more processing cores, one or more special-purpose processors, one or more microprocessors, at least one Application-Specific Integrated Circuit (ASIC), at least one Field Programmable Gate Array (FPGA), at least one digital signal processor (DSP), some combination thereof, or so forth that is executing or is configured to execute instructions, a special-purpose program, an application, software, code, some combination thereof, or so forth as at least one special-purpose computing apparatus or specific computing component. One or more modules, logic, or circuitry, etc. may, by way of example but not limitation, be implemented using one processor or multiple processors that are configured to execute instructions (e.g., sequentially, in parallel, at least partially overlapping in a time-multiplexed fashion, at least partially overlapping across multiple cores, or a combination thereof, etc.) to perform a method or realize a particular computing machine. For example, a first module may be embodied by a given processor executing a first set of instructions at or during a first time, and a second module may be embodied by the same given processor executing a second set of instructions at or during a second time. Moreover, the first and second times may be at least partially interleaved or overlapping, such as in a multi-threading, pipelined, or predictive processing environment. As an alternative example, a first module may be embodied by a first processor executing a first set of instructions, and a second module may be embodied by a second processor executing a second set of instructions. As another alternative example, a particular module may be embodied partially by a first processor executing at least a portion of a particular set of instructions and embodied partially by a second processor executing at least a portion of the particular set of instructions. Other combinations of instructions, a program, an application, software, or code, etc. in conjunction with at least one processor or other execution machinery may be utilized to realize one or more modules, logic, or circuitry, etc. to implement any of the processing algorithms described herein.

Those skilled in the art will recognize that at least a portion of the devices and/or processes described herein can be integrated into a data processing system. Those having skill in the art will recognize that a data processing system generally includes one or more of a system unit housing, a video display device, memory such as volatile or non-volatile memory, processors such as microprocessors or digital signal processors, computational entities such as operating systems, drivers, graphical user interfaces, and applications programs, one or more interaction devices (e.g., a touch pad, a touch screen, an antenna, etc.), and/or control systems including feedback loops and control motors (e.g., feedback for sensing position and/or velocity; control motors for moving and/or adjusting components and/or quantities). A data processing system may be implemented utilizing suitable commercially available components, such as those typically found in data computing/communication and/or network computing/communication systems.

For the purposes of this application, “cloud” computing may be understood as described in the cloud computing literature. For example, cloud computing may be methods and/or systems for the delivery of computational capacity and/or storage capacity as a service. The “cloud” may refer to one or more hardware and/or software components that deliver or assist in the delivery of computational and/or storage capacity, including, but not limited to, one or more of a client, an application, a platform, an infrastructure, and/or a server The cloud may refer to any of the hardware and/or software associated with a client, an application, a platform, an infrastructure, and/or a server. For example, cloud and cloud computing may refer to one or more of a computer, a processor, a storage medium, a router, a switch, a modem, a virtual machine (e.g., a virtual server), a data center, an operating system, a middleware, a firmware, a hardware back-end, a software back-end, and/or a software application. A cloud may refer to a private cloud, a public cloud, a hybrid cloud, and/or a community cloud. A cloud may be a shared pool of configurable computing resources, which may be public, private, semi-private, distributable, scaleable, flexible, temporary, virtual, and/or physical. A cloud or cloud service may be delivered over one or more types of network, e.g., a mobile communication network, and the Internet.

As used in this application, a cloud or a cloud service may include one or more of infrastructure-as-a-service (“IaaS”), platform-as-a-service (“PaaS”), software-as-a-service (“SaaS”), and/or desktop-as-a-service (“DaaS”). As a non-exclusive example, IaaS may include, e.g., one or more virtual server instantiations that may start, stop, access, and/or configure virtual servers and/or storage centers (e.g., providing one or more processors, storage space, and/or network resources on-demand, e.g., EMC and Rackspace). PaaS may include, e.g., one or more software and/or development tools hosted on an infrastructure (e.g., a computing platform and/or a solution stack from which the client can create software interfaces and applications, e.g., Microsoft Azure). SaaS may include, e.g., software hosted by a service provider and accessible over a network (e.g., the software for the application and/or the data associated with that software application may be kept on the network, e.g., Google Apps, SalesForce). DaaS may include, e.g., providing desktop, applications, data, and/or services for the user over a network (e.g., providing a multi-application framework, the applications in the framework, the data associated with the applications, and/or services related to the applications and/or the data over the network, e.g., Citrix). The foregoing is intended to be exemplary of the types of systems and/or methods referred to in this application as “cloud” or “cloud computing” and should not be considered complete or exhaustive.

Those skilled in the art will recognize that it is common within the art to implement devices and/or processes and/or systems, and thereafter use engineering and/or other practices to integrate such implemented devices and/or processes and/or systems into more comprehensive devices and/or processes and/or systems. That is, at least a portion of the devices and/or processes and/or systems described herein can be integrated into other devices and/or processes and/or systems via a reasonable amount of experimentation. Those having skill in the art will recognize that examples of such other devices and/or processes and/or systems might include—as appropriate to context and application—all or part of devices and/or processes and/or systems of (a) an air conveyance (e.g., an airplane, rocket, helicopter, etc.), (b) a ground conveyance (e.g., a car, truck, locomotive, tank, armored personnel carrier, etc.), (c) a building (e.g., a home, warehouse, office, etc.), (d) an appliance (e.g., a refrigerator, a washing machine, a dryer, etc.), (e) a communications system (e.g., a networked system, a telephone system, a Voice over IP system, etc.), (f) a business entity (e.g., an Internet Service Provider (ISP) entity such as Comcast Cable, Qwest, Southwestern Bell, etc.), or (g) a wired/wireless services entity (e.g., Sprint, Cingular, Nextel, etc.), etc.

In certain cases, use of a system or method may occur in a territory even if components are located outside the territory. For example, in a distributed computing context, use of a distributed computing system may occur in a territory even though parts of the system may be located outside of the territory (e.g., relay, server, processor, signal-bearing medium, transmitting computer, receiving computer, etc. located outside the territory). A sale of a system or method may likewise occur in a territory even if components of the system or method are located and/or used outside the territory. Further, implementation of at least part of a system for performing a method in one territory does not preclude use of the system in another territory.

One skilled in the art will recognize that the herein described components (e.g., operations), devices, objects, and the discussion accompanying them are used as examples for the sake of conceptual clarity and that various configuration modifications are contemplated. Consequently, as used herein, the specific exemplars set forth and the accompanying discussion are intended to be representative of their more general classes. In general, use of any specific exemplar is intended to be representative of its class, and the non-inclusion of specific components (e.g., operations), devices, and objects should not be taken limiting.

With respect to the use of substantially any plural and/or singular terms herein, those having skill in the art can translate from the plural to the singular and/or from the singular to the plural as is appropriate to the context and/or application. The various singular/plural permutations are not expressly set forth herein for sake of clarity.

The herein described subject matter sometimes illustrates different components contained within, or connected with, different other components. It is to be understood that such depicted architectures are merely exemplary, and that in fact many other architectures may be implemented which achieve the same functionality. In a conceptual sense, any arrangement of components to achieve the same functionality is effectively “associated” such that the desired functionality is achieved. Hence, any two components herein combined to achieve a particular functionality can be seen as “associated with” each other such that the desired functionality is achieved, irrespective of architectures or intermedial components. Likewise, any two components so associated can also be viewed as being “operably connected”, or “operably coupled,” to each other to achieve the desired functionality, and any two components capable of being so associated can also be viewed as being “operably couplable,” to each other to achieve the desired functionality. Specific examples of operably couplable include but are not limited to physically mateable and/or physically interacting components, and/or wirelessly interactable, and/or wirelessly interacting components, and/or logically interacting, and/or logically interactable components.

In some instances, one or more components may be referred to herein as “configured to,” “configured by,” “configurable to,” “operable/operative to,” “adapted/adaptable,” “able to,” “conformable/conformed to,” etc. Those skilled in the art will recognize that such terms (e.g. “configured to”) can generally encompass active-state components and/or inactive-state components and/or standby-state components, unless context requires otherwise.

This application may make reference to one or more trademarks, e.g., a word, letter, symbol, or device adopted by one manufacturer or merchant and used to identify and distinguish his or her product from those of others. Trademark names used herein are set forth in such language that makes clear their identity, that distinguishes them from common descriptive nouns, that have fixed and definite meanings, and, in many if not all cases, are accompanied by other specific identification using terms not covered by trademark. In addition, trademark names used herein have meanings that are well-known and defined in the literature, and do not refer to products or compounds protected by trade secrets in order to divine their meaning. All trademarks referenced in this application are the property of their respective owners, and the appearance of one or more trademarks in this application does not diminish or otherwise adversely affect the validity of the one or more trademarks. All trademarks, registered or unregistered, that appear in this application are assumed to include a proper trademark symbol, e.g., the circle R or [trade], even when such trademark symbol does not explicitly appear next to the trademark. To the extent a trademark is used in a descriptive manner to refer to a product or process, that trademark should be interpreted to represent the corresponding product or process as of the date of the filing of this patent application.

While particular aspects of the present subject matter described herein have been shown and described, it will be apparent to those skilled in the art that, based upon the teachings herein, changes and modifications may be made without departing from the subject matter described herein and its broader aspects and, therefore, the appended claims are to encompass within their scope all such changes and modifications as are within the true spirit and scope of the subject matter described herein. It will be understood by those within the art that, in general, terms used herein, and especially in the appended claims (e.g., bodies of the appended claims) are generally intended as “open” terms (e.g., the term “including” should be interpreted as “including but not limited to,” the term “having” should be interpreted as “having at least,” the term “includes” should be interpreted as “includes but is not limited to,” etc.). It will be further understood by those within the art that if a specific number of an introduced claim recitation is intended, such an intent will be explicitly recited in the claim, and in the absence of such recitation no such intent is present. For example, as an aid to understanding, the following appended claims may contain usage of the introductory phrases “at least one” and “one or more” to introduce claim recitations. However, the use of such phrases should not be construed to imply that the introduction of a claim recitation by the indefinite articles “a” or “an” limits any particular claim containing such introduced claim recitation to claims containing only one such recitation, even when the same claim includes the introductory phrases “one or more” or “at least one” and indefinite articles such as “a” or “an” (e.g., “a” and/or “an” should typically be interpreted to mean “at least one” or “one or more”); the same holds true for the use of definite articles used to introduce claim recitations. In addition, even if a specific number of an introduced claim recitation is explicitly recited, those skilled in the art will recognize that such recitation should typically be interpreted to mean at least the recited number (e.g., the bare recitation of “two recitations,” without other modifiers, typically means at least two recitations, or two or more recitations). Furthermore, in those instances where a convention analogous to “at least one of A, B, and C, etc.” is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., “a system having at least one of A, B, and C” would include but not be limited to systems that have A alone, B alone, C alone, A and B together, A and C together, B and C together, and/or A, B, and C together, etc.). In those instances where a convention analogous to “at least one of A, B, or C, etc.” is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., “a system having at least one of A, B, or C” would include but not be limited to systems that have A alone, B alone, C alone, A and B together, A and C together, B and C together, and/or A, B, and C together, etc.). It will be further understood by those within the art that typically a disjunctive word and/or phrase presenting two or more alternative terms, whether in the description, claims, or drawings, should be understood to contemplate the possibilities of including one of the terms, either of the terms, or both terms unless context dictates otherwise. For example, the phrase “A or B” will be typically understood to include the possibilities of “A” or “B” or “A and B.”

With respect to the appended claims, those skilled in the art will appreciate that recited operations therein may generally be performed in any order. Also, although various operational flows are presented in a sequence(s), it should be understood that the various operations may be performed in other orders than those which are illustrated, or may be performed concurrently. Examples of such alternate orderings may include overlapping, interleaved, interrupted, reordered, incremental, preparatory, supplemental, simultaneous, reverse, or other variant orderings, unless context dictates otherwise. Furthermore, terms like “responsive to,” “related to,” or other past-tense adjectives are generally not intended to exclude such variants, unless context dictates otherwise.

While various aspects and embodiments have been disclosed herein, other aspects and embodiments will be apparent to those skilled in the art. The various aspects and embodiments disclosed herein are for purposes of illustration and are not intended to be limiting, with the true scope and spirit being indicated by the following claims. 

The invention claimed is:
 1. A method for hazard handling for an unoccupied flying vehicle (UFV), the method being at least partially implemented by at least one machine, the method comprising: autonomously electronically controlling an unoccupied flying vehicle (UFV) including at least autonomously negotiating a flight path adjustment with at least one remote UFV (RUFV) including at least: interrogating the at least one RUFV including at least requesting one or more RUFV flight attributes including at least one flight characteristic and at least one flight capability; receiving the requested one or more RUFV flight attributes from the at least one RUFV responsive to the interrogation; autonomously determining a prospective UFV flight path adjustment including at least extrapolating one or more expected future RUFV flight characteristics from two or more recent values of the one or more RUFV flight attributes and determining the prospective UFV flight path adjustment based at least partly on the one or more expected future RUFV flight characteristics; and exchanging one or more flight path adjustment options between the UFV and the at least one RUFV including at least transmitting at least one offer associated with the prospective UFV flight path adjustment to the at least one RUFV, receiving at least one reply indicative of acceptance or rejection of the at least one offer from the at least one RUFV, adopting the prospective UFV flight path adjustment when the at least one reply indicates acceptance of the at least one offer, and at least repeating at least part of the autonomously negotiating the flight path adjustment with the at least one RUFV when the at least one reply indicates rejection of the at least one offer; and autonomously adjusting a flight path of the UFV at least in accordance with the adopted prospective UFV flight path adjustment.
 2. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving the one or more RUFV flight attributes from the at least one RUFV at the UFV.
 3. The method of claim 2, wherein the receiving the one or more RUFV flight attributes from the at least one RUFV at the UFV comprises: receiving the one or more RUFV flight attributes at the UFV directly from the at least one RUFV via at least one wireless signal.
 4. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving the one or more RUFV flight attributes from the at least one RUFV in response to a previously-transmitted request for at least one flight attribute.
 5. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving the one or more RUFV flight attributes from the at least one RUFV in accordance with an expected flight attribute update procedure.
 6. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving at least one scalar value representing at least one substantially current flight characteristic of the at least one RUFV.
 7. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving at least one velocity representing at least one substantially current flight characteristic of the at least one RUFV.
 8. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving at least one acceleration representing at least one substantially current flight characteristic of the at least one RUFV.
 9. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving at least one altitude representing at least one substantially current flight characteristic of the at least one RUFV.
 10. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving at least one position representing at least one flight characteristic of the at least one RUFV.
 11. The method of claim 10, wherein the receiving at least one position representing at least one flight characteristic of the at least one RUFV comprises: receiving at least one geographical position representing at least one flight characteristic of the at least one RUFV.
 12. The method of claim 10, wherein the receiving at least one position representing at least one flight characteristic of the at least one RUFV comprises: receiving at least one position indication with reference to at least one determinable position with respect to the earth, the at least one position indication being representative of at least one flight characteristic of the at least one RUFV.
 13. The method of claim 10, wherein the receiving at least one position representing at least one flight characteristic of the at least one RUFV comprises: receiving at least one satellite positioning system (SPS) coordinate that is representative of at least one substantially current flight characteristic of the at least one RUFV.
 14. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving at least one acceleration that is expected to be representative of at least a portion of a flight state of the at least one RUFV at a future position.
 15. The method of claim 1 wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving at least one satellite positioning system (SPS) coordinate that is expected to be representative of at least a portion of a positional state of the at least one RUFV at a future time.
 16. The method of claim 1 wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving at least one velocity that is expected to be representative of at least a portion of a flight state of the at least one RUFV at a future position.
 17. The method of claim 1 wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving at least one first satellite positioning system (SPS) coordinate associated with a first time and at least one second SPS coordinate associated with a second time.
 18. The method of claim 1, wherein the autonomously adjusting a flight path of the UFV at least in accordance with the adopted prospective UFV flight path adjustment comprises: adjusting the flight path of the UFV by accelerating the UFV responsive at least partially to the one or more RUFV flight attributes received from the at least one RUFV to avert a collision with the at least one RUFV.
 19. The method of claim 1, wherein the autonomously adjusting a flight path of the UFV at least in accordance with the adopted prospective UFV flight path adjustment comprises: adjusting the flight path of the UFV by changing an altitude of the UFV responsive at least partially to the one or more RUFV flight attributes received from the at least one RUFV to increase a vertical separation between the altitude of the UFV and an altitude of the at least one RUFV.
 20. The method of claim 1, wherein the autonomously adjusting a flight path of the UFV at least in accordance with the adopted prospective UFV flight path adjustment comprises: adjusting the flight path of the UFV by changing a velocity of the UFV responsive at least partially to the one or more RUFV flight attributes received from the at least one RUFV to avoid contact between a flight bubble associated with the UFV and another flight bubble associated with the at least one RUFV.
 21. The method of claim 1, wherein the autonomously adjusting a flight path of the UFV at least in accordance with the adopted prospective UFV flight path adjustment comprises: adjusting the flight path of the UFV based at least partially on the one or more expected future flight characteristics of the at least one RUFV received from the at least one RUFV.
 22. The method of claim 1, wherein the autonomously adjusting a flight path of the UFV at least in accordance with the adopted prospective UFV flight path adjustment comprises: adjusting the flight path of the UFV based at least partially on the one or more RUFV flight attributes received from the at least one RUFV and based at least partially on one or more mission objectives associated with the UFV.
 23. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: receiving an indication of at least one hazard via at least one communication transmission.
 24. The method of claim 1, wherein the receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: sensing one or more of sensor readings, telemetry signals, or flight attributes; and determining an indication of at least one hazard based at least partially on the one or more of sensor readings, telemetry signals, or flight attributes.
 25. The method of claim 1, wherein the autonomously determining a prospective UFV flight path adjustment including at least extrapolating one or more expected future RUFV flight characteristics from two or more recent values of the one or more RUFV flight attributes and determining the prospective UFV flight path adjustment based at least partly on the one or more expected future RUFV flight characteristics comprises: autonomously determining a prospective UFV flight path adjustment based at least partly on at least one indication of one or more of description of flying state, indication of flying capabilities, identification of craft or operator, indication of flight path, description of flight purpose, flight trajectory, position, altitude, velocity, acceleration, stability, payload, or destination received from the at least one RUFV and at least one indication of at least one characteristic of one or more of the at least one RUFV, other UFVs, occupied flying vehicles, buildings, structures, moving objects, stationary objects, or weather conditions.
 26. The method of claim 1, wherein the autonomously negotiating a flight path adjustment with the at least one RUFV comprises: autonomously negotiating a flight path adjustment with the at least one RUFV wherein the UFV descends and accelerates based at least partly on the UFV transmitting to the at least one RUFV a flight trajectory that is desired by the UFV and the UFV receiving from the at least one RUFV an acknowledgment or a non-conflicting flight trajectory that is intended by the at least one RUFV.
 27. The method of claim 1, wherein the autonomously negotiating a flight path adjustment with the at least one RUFV comprises: autonomously negotiating a flight path adjustment with the at least one RUFV wherein the UFV exchanges among the at least one RUFV one or more flight path adjustment options.
 28. The method of claim 1, wherein the autonomously negotiating a flight path adjustment with the at least one RUFV comprises: autonomously negotiating a flight path adjustment with the at least one RUFV wherein the UFV sends a prospective local flight path adjustment for the UFV to the at least one RUFV, and the UFV receives from the at least one RUFV a prospective remote flight path adjustment for the at least one RUFV or a revised suggested prospective local fight path adjustment for the UFV that the at least one RUFV would prefer.
 29. The method of claim 1, wherein the autonomously negotiating a flight path adjustment with the at least one RUFV comprises: autonomously negotiating a flight path adjustment with the at least one RUFV including at least preparing at least one of an offer and an acceptance, an offer and an acceptance and acknowledgment, an offer and a rejection, an offer and a counter-offer, a suggestion for an alteration to a planned course, an exchange of signals, or a swapping of offers or intentions associated with adjusting the flight path.
 30. The method of claim 1, wherein the autonomously negotiating a flight path adjustment with the at least one RUFV comprises: autonomously negotiating a flight path adjustment with the at least one RUFV wherein the UFV receives at least one current GPS coordinate of the at least one RUFV from the at least one RUFV after having sent a request to the at least one RUFV requesting the at least one current GPS coordinate.
 31. An unoccupied flying vehicle (UFV) for hazard handling, the UFV comprising: an unoccupied flying vehicle (UFV) including one or more electronic devices, the one or more electronic devices including at least: circuitry configured for autonomously negotiating a flight path adjustment with the at least one remote UFV (RUFV) including at least: circuitry configured for interrogating the at least one RUFV including at least requesting one or more RUFV flight attributes including at least one flight characteristic and at least one flight capability; circuitry configured for receiving the requested one or more RUFV flight attributes from the at least one RUFV responsive to the interrogation; circuitry configured for autonomously determining a prospective UFV flight path adjustment including at least extrapolating one or more expected future RUFV flight characteristics from two or more recent values of the one or more RUFV flight attributes and determining the prospective UFV flight path adjustment based at least partly on the one or more expected future RUFV flight characteristics; and circuitry configured for exchanging one or more flight path adjustment options between the UFV and the at least one RUFV including at least transmitting at least one offer associated with the prospective UFV flight path adjustment to the at least one RUFV, receiving at least one reply indicative of acceptance or rejection of the at least one offer from the at least one RUFV, adopting the prospective UFV flight path adjustment when the at least one reply indicates acceptance of the at least one offer, and at least repeating at least part of the autonomously negotiating the flight path adjustment with the at least one RUFV when the at least one reply indicates rejection of the at least one offer; and circuitry configured for autonomously adjusting a flight path of the UFV at least in accordance with the adopted prospective UFV flight path adjustment.
 32. The UFV of claim 31, wherein the circuitry configured for receiving the requested one or more RUFV flight attributes from the at least one RUFV comprises: circuitry configured for receiving the one or more RUFV flight attributes from the at least one RUFV at the UFV.
 33. The UFV of claim 32, wherein the circuitry configured for receiving the one or more RUFV flight attributes from the at least one RUFV at the UFV comprises: circuitry configured for receiving the one or more RUFV flight attributes at the UFV directly from the at least one RUFV via at least one wireless signal.
 34. The UFV of claim 31, wherein the circuitry configured for receiving the requested one or more RUFV flight attributes from the at least one RUFV including one or more RUFV flight attributes indicative of the one or more expected future flight characteristics associated with the at least one RUFV comprises: circuitry configured for receiving the one or more RUFV flight attributes from the at least one RUFV in response to a previously-transmitted request for at least one flight attribute.
 35. A system for hazard handling for an unoccupied flying vehicle (UFV), the system comprising: means for autonomously electronically controlling an unoccupied flying vehicle (UFV) including at least autonomously negotiating a flight path adjustment with at least one remote UFV (RUFV) including at least: means for interrogating the at least one RUFV including at least requesting one or more RUFV flight attributes including at least one flight characteristic and at least one flight capability; means for receiving the requested one or more RUFV flight attributes from the at least one RUFV responsive to the interrogation; means for autonomously determining a prospective UFV flight path adjustment including at least extrapolating one or more expected future RUFV flight characteristics from two or more recent values of the one or more RUFV flight attributes and determining the prospective UFV flight path adjustment based at least partly on the one or more expected future RUFV flight characteristics; and means for exchanging one or more flight path adjustment options between the UFV and the at least one RUFV including at least transmitting at least one offer associated with the prospective UFV flight path adjustment to the at least one RUFV, receiving at least one reply indicative of acceptance or rejection of the at least one offer from the at least one RUFV, adopting the prospective UFV flight path adjustment when the at least one reply indicates acceptance of the at least one offer, and at least repeating at least part of the autonomously negotiating the flight path adjustment with the at least one RUFV when the at least one reply indicates rejection of the at least one offer; and means for autonomously adjusting a flight path of the UFV at least in accordance with the adopted prospective UFV flight path adjustment. 